Class G04G : ELECTRONIC TIME-PIECES
Subclass 3/04: Producing timing pulses (driving circuits for stepping motors G04C 3/14; producing preselected time intervals for use as timing standards G04F 5/00; pulse technique in general H03K; control, synchronisation, or stabilisation of generators in general H03L) Temperature-compensating arrangements
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11923804 | CMOS integrated temperature insensitive, stable, and calibrated oscillator | Aug 21, 20 | Mar 05, 24 | Geegah LLC |
| 11630481 | Managing a time reference | Dec 07, 21 | Apr 18, 23 | Lytx, Inc. |
| 11537087 | Method for adjusting the mean frequency of a time base incorporated in an electronic watch | Sep 19, 19 | Dec 27, 22 | ETA SA Manufacture Horlogere Suisse |
| 11226650 | Managing a time reference | Sep 05, 19 | Jan 18, 22 | Lytx, Inc. |
| 10936004 | Temperature compensated clock frequency monitor | Sep 27, 18 | Mar 02, 21 | Microchip Technology Incorporated |
| 10923021 | Method for displaying time information and electronic device supporting the same | May 18, 20 | Feb 16, 21 | Samsung Electronics Co., Ltd.; CREPAS Technologies Co., Ltd.; |
| 10558173 | Method and device for producing a reference frequency | Apr 05, 17 | Feb 11, 20 | Technisch Universität Wien |
| 10528011 | Oscillation device and timepiece with temperature compensation function | Feb 21, 17 | Jan 07, 20 | Seiko Epson Corporation |
| 10317850 | Positioning apparatus, electronic timepiece, positioning control method and recording medium | Jul 26, 17 | Jun 11, 19 | Casio Computer Co. Ltd. |
| 10295962 | Method for testing the rate of a quartz watch | Nov 01, 16 | May 21, 19 | ETA SA Manufacture Horlogere Suisse |
| 10274899 | Thermocompensated chronometer circuit | Dec 11, 13 | Apr 30, 19 | ETA SA Manufacture Horlogère Suisse |
| 9671759 | Time base including an oscillator, a frequency divider circuit and clocking pulse inhibition circuit | Jan 27, 15 | Jun 06, 17 | EM MICROELECTRONIC-MARIN SA |
| 9436164 | Radio-controlled timepiece | May 21, 14 | Sep 06, 16 | CASIO COMPUTER CO., LTD. |
| 9362920 | Correction circuit and real-time clock circuit | Feb 28, 14 | Jun 07, 16 | HUAWEI TECHNOLOGIES CO., LTD. |
| 9342054 | Apparatus and method of keeping time of day over an industrial temperature range | Mar 27, 12 | May 17, 16 | MAXIM INTEGRATED PRODUCTS, INC. |
| 9304498 | Method for compensating timing errors of real-time clocks | May 30, 14 | Apr 05, 16 | SI-EN TECHNOLOGY LIMITED |
| 9203413 | Silicon-based oscillator for a downhole tool | Dec 05, 13 | Dec 01, 15 | SCHLUMBERGER TECHNOLOGY CORPORATION |
| 9116511 | Self temperature-compensated high precision event timer using standard time reference frequency and its method | Oct 21, 11 | Aug 25, 15 | Korea Astronomy and Space Science Institute |
| 8981857 | Temperature dependent timer circuit | Nov 15, 12 | Mar 17, 15 | NXP USA, INC. |
| 8947169 | Oscillating device and electronic apparatus | May 01, 13 | Feb 03, 15 | SEIKO EPSON CORPORATION |
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