| 2024/0411,274 | WATCH | Nov 14, 22 | Dec 12, 24 | Not available |
| 2024/0213,953 | BALANCE-SPRING PIEZOELECTRIC RESONATOR, IN PARTICULAR FOR A TIMEPIECE ROTARY MOTOR | Dec 15, 23 | Jun 27, 24 | The Swatch Group Research and Development Ltd. |
| 2023/0161,298 | WRISTWATCH | Dec 17, 21 | May 25, 23 | Not available |
| 2023/0044,830 | HOROLOGICAL MOVEMENT EQUIPPED WITH AN OSCILLATOR COMPRISING A PIEZOELECTRIC BALANCE-SPRING | May 31, 22 | Feb 09, 23 | The Swatch Group Research and Development Ltd. |
| 2012/0039,153 | PIEZOELECTRIC VIBRATION PIECE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE AND RADIO-CONTROLLED TIMEPIECE | Aug 03, 11 | Feb 16, 12 | SII CRYSTAL TECHNOLOGY INC. |
| 2011/0305,120 | FIRST AND SECOND ORDERS TEMPERATURE-COMPENSATED RESONATOR | Jun 09, 11 | Dec 15, 11 | THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD |
| 2011/0249,535 | METHOD OF MANUFACTURING PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC DEVICE, AND RADIO-CONTROLLED TIMEPIECE | Jun 23, 11 | Oct 13, 11 | SEIKO INSTRUMENTS INC. |
| 2011/0221,310 | METHOD OF MANUFACTURING PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIMEPIECE | Mar 14, 11 | Sep 15, 11 | SEIKO INSTRUMENTS INC. |
| 2011/0037,525 | CRYSTAL OSCILLATOR | Aug 13, 10 | Feb 17, 11 | REALTEK SEMICONDUCTOR CORP. |
| 2010/0321,123 | LOW POWER CONSUMING QUARTZ OSCILLATOR CIRCUIT WITH ACTIVE POLARISATION | Dec 04, 08 | Dec 23, 10 | THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD |
| 2010/0246,340 | RESONATOR MOUNTED IN A CASE INCORPORATING A WATCH MODULE | Aug 14, 07 | Sep 30, 10 | ETA SA MANUFACTURE HORLOGERE SUISSE |
| 2010/0080,088 | TIME BASE DEVICE FOR A WATCH | Sep 21, 09 | Apr 01, 10 | ETA SA MANUFACTURE HORLOGERE SUISSE |
| 2009/0257,320 | RESONATOR, UNIT HAVING RESONATOR, OSCILLATOR HAVING UNIT AND ELECTRONIC APPARATUS HAVING OSCILLATOR | Jan 17, 08 | Oct 15, 09 | Not available |
| 2008/0111,449 | ARRANGEMENT FOR THE MECHANICAL INTERFACING OF A MEMS MICROMOTOR WITH A CLOCK WHEEL AND TIMEPIECE COMPRISING THIS ARRANGEMENT | Nov 13, 07 | May 15, 08 | ETA SA MANUFACTURE HORLOGERE SUISSE |
| 2008/0100,390 | AMPLITUDE CONTROLLED QUARTZ OSCILLATOR WITH BROAD VOLTAGE AND TEMPERATURE RANGE | Oct 29, 07 | May 01, 08 | EM MICROELECTRONIC-MARIN SA |