General Equations for Humbucking Pairs

(c) 2016 Don Baker

Combinations of pickups don’t tell you how to connect them together.  They only tell you how many you have to work with.  This article, General Equations for Combinations of Humbucking Pairs, provides development and equations for:

Unique combinations of KK dual-coil humbucking pickups taken MM at a time, NKK,MM

Math 7:  BEMath07

 

and Unique combinations of K match single-coil pickups taken M pairs at a time, SNK,M

Math 11:  BEMath11-b

 

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Open Letter to Pickup Makers

Good Morning,

My name is Don Baker.   I created the web site TulsaSoundGuitars.com and the sub-site HumbuckingPairs.com.  Also the web sites aquarien.com, android-originals.com and theandroidsaxe.com.  The U.S. Patent and Trademark Office recently issued Patent 9,401,134 to me, described at:

https://patents.google.com/patent/US20160027422A1/en

I have filed two more Provisional Patent Applications (PPA) on pickup switching systems.  My last PPA included a switching system that acts like a car’s automatic transmission, shifting from bright to warm without the musician having to know which pickup combinations are involved.  (Do you know exactly how your transmission shifts gears?)  It could work for pianos, too.  I’ve also been doing some work with 2D magnetic field and electronic circuit modeling software (Maxwell and Tina T.I.), to develop new kinds of pickups.  You can find my degrees, three engineering degrees and a Ph.D., at www.aquarien.com/vita.html, an old research, tutorial and vanity site.

I’m making inquiries of a number of companies, looking for money to develop and file patents, in the U.S., Europe and Asia, as well as profit-sharing.  Do you have the interest, and legal and financial abilities to do so?  Usually, established companies claim to be too busy with their own projects, or that they need a large order to proceed.  You only have to do that once.

A good start would be to tell me that you are making or bringing out humbuckers and pickups with equal turns on the cores to plus or minus 5 turns, using wire of the same size and insulation.  However, any company that tries to appropriate one of my patents will be cut off cold and sued by some willing psycho lawyer.  But if you go with me, pickups and switching systems will change forever.  For example, most dual-humbucker guitars come with a 3-way switch.  I’ve found 20 possible combinations, covered by a PPA, that to the best of my knowledge no one else uses.

Sincerely,
Don Baker dba android originals LC

axe1 [a] TulsaSoundGuitars [d] c*m

No solicitations for web site development or mobile apps, please.

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Humbucking Quad PPA – 10s, 100s, 1000s of tones

Excerpts from Provisional Patent Application Filed for Humbucking Quads

So KK number of humbuckers can have:

KK = 2, 3, 4, 5                                    humbucking pairs

2*KK = 4, 6, 8, 10                              humbucking pair tones

KK = 1, 3, 6, 10                                  humbucking quads

16*KK*(KK-1)/2 =16, 48, 96, 160     humbucking quad tones

Total Tones = 20, 54, 104, 170

The number of single coil quads from K single coils can be expressed by:

Nqk = Summation of j = 4 to K: (K-1)*(K-2)*(K-3)/2,  K > 3

And the number of quad tones is: 16*Nqk.  This means that:

K = 2, 3, 4, 5, 6, 7, 8                                       singles

K*(K-1)/2 = 1, 3, 6, 10, 15, 21, 28                 humbucking pairs

K*(K-1) = 2, 6, 12, 20, 30, 42, 56                  humbucking pair tones

Nqk = 0, 0, 3, 15, 75, 135, 240                       humbucking quads

16*Nqk = 0, 0, 48, 240, 1200, 2160, 3840     humbucking quad tones

Total Tones = 2, 6, 60, 260, 1230, 2202, 3896

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Fender(tm) – This means you

I got my U.S. Patent 9,401,134, filed July 23, 2014, issued July 26, 2014, out of the mailbox this morning.  Nice, fancy thing it is, all printed and bound, with an embossed gold seal of the United States Patent and Trademark Office and a red ribbon.  It’s worth repeating what is says on the cover:

The Director of the United States Patent and Trademark Office

Has received an application for a patent for a new and useful invention.  The title and description of the invention are enclosed.  The requirements of law have been complied with, and it has been determined that a patent on the invention shall be granted under the law.

Therefore, this

United States Patent

Grants to the person(s) having title to this patent the right to exclude others from making, selling, using, offering for sale, or selling the invention throughout the United States of America or importing the invention into the United States of America, and if the invention is a process, of the right to exclude others from using, offering for sale or selling throughout the United States of America, or importing into the United States of America, products made by that process, for the term set forth in 35 U.S.C. 154(a)(2) or (c)(1), subject to payment of maintenance fees as provided by 35 U.S.C. 41(4). See the Maintenance Fee Notice on the inside of the cover.

/Michelle K. Lee/

Director of the United States Patent and Trademark Office

Not having obtained foreign patent rights, I can’t do anything about anyone making, selling, using, offering for sale, or selling the invention out there.  That’s not all bad.  If it becomes popular outside the U.S., what are U.S. guitar makers going to do?  Publicly rip off the patent of an elderly and disabled person?  Take a chance on my hiring psycho lawyers to match Fender’s and suing their deep pockets off?

And before anyone utters the term “patent troll”, consider the definition.  Patent trolls don’t spend years creating intellectual property, and filing on it.  They buy patents as legal investments for future suits.

The other side of that dirty coin is the Patent Vulture, the big company that rips off a patent and makes the true inventor spend years and hundreds of thousands of dollars in court (assuming the inventor can afford that) trying to make the vulture license it, while the vulture rakes in the profits.

Trolls, Vultures and psycho lawyers deserve each other.

You will notice that elsewhere on this site, in tutorials, I have encouraged others to build some of this patented property for their own personal use and evaluation.  Even though the law gives me the right to forbid it.  So long as it is just one-of, and reported publicly, I’ll consider it free marketing.  For now.  That policy can be reversed at any time, after which it is forbidden.

As an encouragement to licensing, I’ve even told some guitar companies to wire an all-humbucking 5-way superswitch circuit for evaluation, or to test humbucking pairs in the lab.  If they are smart, they would anyway – so long as they don’t make it for sale, or just give it away to their artists.  That, I think, is why patents are published, to encourage innovation.

You might think that with Fender Musical Instruments Corp(tm) taking 3/4 of the market, smaller companies might welcome a chance to increase their share.  Yet so far, the guitar companies have been somewhat reluctant to step out of their historical boxes.  Maybe it’s the NIH (Not Invented Here) syndrome.  How could anyone not of the elite have thought of anything new under the strings?

In the meantime, I’m working on the next patent. C’est la vie.

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The way forward – strategic partnerships

I’ve been coming up with more ideas to patent than I can fund, even in just the U.S.. Without being entirely delusional, I believe these ideas can change, even disrupt, the manufacture of stringed instruments, giving artists who adopt such instruments an unprecedented ability to shape their look and sound to the personal expression of the artist.

At the moment the U.S. Patent and Trademark Office (USPTO) allows Tulsa Sound Guitars (TSG) the status of a “micro-entity”.  That means filing two more patents in the next three years at the lowest rate, leaving out patents in other countries, which are simply beyond reach at the current time.

So what do I do?

First thing, get all the patent ideas documented in undisclosed technical papers and submitted to the USPTO as Provisional Patent Applications (PPA).  This I can do at the rate of one every month or two.

Second, publicly disclose as much as possible about those ideas without violating U.S. and foreign patent regulations which would make them unpatentable.

Third, share partial patent rights to strategic partners in the industry who will provide the money to file and prosecute patents here and abroad.  Those shared rights to be revoked to such partners, and considered abandoned, all such rights reverting to TSG, upon their failure to actually manufacture and market products using those patents within, say, 30 days of the issuance of such patents.  Since it generally takes about 2 years to process a patent application to issuance, that leaves plenty of time to gear up for production.  Which should already have started in the first 6 months after application.  Any foot-dragging might be addressed by accelerated prosecutions of U.S. patents.

In this case, “partial rights” shall mean an assignment of less than 50% of rights, and then only to those who actually contributed to the issuance of such patents, in proportion to their contribution.  The rights retained by TSG will never be sold, only licensed, and licenses will rarely be exclusive.

Fourth, when the patent rights are secured, publish the original technical papers, with any other tutorials developed since, to ensure indisputable public and legal knowledge of their origin.

Fifth, take a lesson from Fender.  Hire a psycho lawyer to deal with patent infringements by 2nd or 3rd parties.

At this point some self-righteous twit, who never contributed anything to these efforts, might raise the outraged cry of “Patent Troll!”  Let anyone who doubts the origins of this intellectual property view the breadth and depth of this patent application:

https://patents.google.com/patent/US20160027422A1/en

Real patent trolls don’t produce intellectual property, they just hoard it and use it to beat others about the head.  Or, as larger companies, steal it from smaller inventors and profit from it without even acknowledging the source.

Perhaps these principles will change with experience.

 

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HumbuckingPairs.com now points to Humbucking Pairs Tutorials

The domain name HumbuckingPairs.com now points to the Tutorials on Humbucking Pairs, which TSG now claims as a working ™.

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Patent No. 9,401,134 to be issued 7/26/2016

The U.S. Patent and Trademark Office has given official notice that Patent Application 14/338,373, filed 07/23/2014, published as US 2016/0027422 A1, will be issued on 07/26/2016 as Patent No. 9,401,134.

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Lost cost guitars for grade and high schools?

I’m curious to know if there are any school systems out there which would like to license, for minimal cost, the right to make a simple version in their shop classes of the kind of guitar described here, to be sold for cost only, if at all, to their music students only.  No for-profit sales would be allowed, or sales to any outside group or agency.

When last investigated, a few years back, a dealer license for one type of commercial neck, to be described in consultation, might be had by a school for an order of $500, with necks at less than $30 each.  The remaining hardware, such as tuners, jack, pots, switches, screws, pickups and strings might be purchased, with a dealer account, for less than $60.  All the other wood and finishing is extra.  Shop power tools like a drill press, band saw, router, miter saw, scroll saw, jig saw would be required.  A small wood lathe would be needed for making control knobs, if any.

So the base cost, if inexpensive woods are used, could be less than $90.  That price is subject to revision, depending on the sourcing of parts.  Tulsa Sound Guitars will not be selling them.  TSG would instead provide licensing, and some instructional materials and plans, yet to be developed.  The idea here is not to make tons of money, but to introduce this kind of guitar to the next generation of guitar makers and musicians.

Expect some bobbles at the start.  Nothing has yet been fully developed.  This is just an initial inquiry of interest.

 

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Business Partners Wanted

Why should you?  The intellectual property described on TulsaSoundGuitars.com and being developed will change the industry, providing musicians with a whole new universe of customization and control.  You should check it out.

OK, this is maybe a bad business decision, but I have to admit I need some help here.  And in the same no doubt self-destructive impulse, I admit that calling this “Tulsa Sound Guitars” is more wistful thinking and marketing than actually being plugged into the Tulsa Sound and providing those musicians with guitars.

The trouble is, in order to do that, I’d have to be about 20 years younger, and running around after dark selling my guitars to those musicians.  At 70, that’s a bit beyond me.  One Tulsa guitarist actually did offer, sight unseen, to play one of my prototypes at his gig.  I wish I could take him up on it, but I usually don’t drive after dark unless it’s an emergency.  Too tired and too much chance of losing my license.

It would be much better to have younger, more energetic business partners to handle the business, marketing and production while I do the R&D.  Being a retired scientist and engineer, that’s what I do best.  I’ve gotten a lot slower, and lost a few steps, like higher math and computer programming, but I can still do this.

So, if there’s anyone out there in the Tulsa or Oklahoma entrepreneurial community with capability, experience, and a passion for guitars, come on down.  Preferably before I have to take it out of state.  Please have a resume and references ready.  Women and minorities welcome.

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