| 9940911 | Sound post, sound post tool set and method for assembling the sound post into a stringed instrument | Jun 24, 15 | Apr 10, 18 | Not available |
| 9899012 | Thumb-mountable support for enhancing support and control of an instrument of the violin-family | Mar 21, 16 | Feb 20, 18 | Not available |
| 9858903 | Efficient acoustic enhancement of endpins and receptacles for stringed musical instruments and the like using customized filler materials | Feb 29, 16 | Jan 02, 18 | Not available |
| 9830893 | Adjustable and foldable shoulder rest for violin or viola | Oct 17, 16 | Nov 28, 17 | THE KUN SHOULDER REST INC. |
| 9721550 | Ergonomic support and control pad for a stringed musical instrument | May 26, 16 | Aug 01, 17 | Not available |
| 9666168 | Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument | Oct 20, 14 | May 30, 17 | YAMAHA CORPORATION |
| 9568355 | Method and device for analyzing resonance | Jan 11, 16 | Feb 14, 17 | FIRST PRINCIPLES, INC. |
| 9502016 | Adjustable and foldable shoulder rest for violin or viola | Nov 23, 15 | Nov 22, 16 | THE KUN SHOULDER REST INC. |
| 9495942 | Shoulder support for a musical instrument | Jun 12, 14 | Nov 15, 16 | Wittner GmbH & Co. KG |
| 9406285 | Board for stringed instrument, method of manufacturing board for stringed instrument, and stringed instrument | Oct 20, 14 | Aug 02, 16 | YAMAHA CORPORATION |
| 9349357 | Knee-rest for use with indian classical violin | Mar 02, 15 | May 24, 16 | SSI TECHNOLOGIES, INC. |
| 9336757 | Shoulder rest for violin/viola | Oct 13, 14 | May 10, 16 | Not available |
| 9330636 | Turning peg structure equipped with changeable panel | Oct 08, 14 | May 03, 16 | PING WELL INDUSTRIAL CO., LTD. |
| 9305528 | Clamping device for holding shoulder rest to violin and viola | Oct 20, 14 | Apr 05, 16 | Not available |
| 9269338 | Musical instrument accessory | May 05, 14 | Feb 23, 16 | Not available |
| 9243950 | Method and device for analyzing resonance | Mar 15, 13 | Jan 26, 16 | FIRST PRINCIPLES, INC. |
| 9190035 | String instrument bow guide | Mar 18, 15 | Nov 17, 15 | Not available |
| 9129582 | Master sound post gauge | Feb 09, 12 | Sep 08, 15 | Not available |
| 8957290 | Shoulder support for a musical instrument | Jun 14, 13 | Feb 17, 15 | Wittner GmbH & Co. KG |
| 8940984 | Electro-mechanical musical instrument | Nov 08, 13 | Jan 27, 15 | Hotspur Management Pty Ltd, HOTSPUR MANAGEMENT PTY LTD, AS TRUSTEE FOR SPUR VIOLINS UNIT TRUST, |