Huang; Wenchang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Wenchang.The latest application filed is for "light bulb apparatus".
- Huang; Wenchang - Fujian CN
- Huang; Wenchang - Xiamen CN
- Huang; Wenchang - San Diego CA
| Patent | Date |
|---|---|
| Lighting apparatus Grant 11,421,831 - Lin , et al. August 23, 2 | 2022-08-23 |
| Lighting apparatus Grant 11,419,192 - Huang , et al. August 16, 2 | 2022-08-16 |
| Light Bulb Apparatus App 20210372574 - Che; Juncheng ; et al. | 2021-12-02 |
| Lighting apparatus Grant 11,118,738 - Che , et al. September 14, 2 | 2021-09-14 |
| Lighting Apparatus App 20210282249 - HUANG; Wenchang ; et al. | 2021-09-09 |
| Lighting Apparatus App 20210262620 - Lin; Hongbin ; et al. | 2021-08-26 |
| Light bulb apparatus with heat dissipation and isolation Grant 11,002,444 - Zeng , et al. May 11, 2 | 2021-05-11 |
| Lighting Apparatus App 20200337128 - Huang; Haifang ; et al. | 2020-10-22 |
| Light Bulb Apparatus App 20200166204 - Zeng; Maojin ; et al. | 2020-05-28 |
| LED circuit with color temperature adjustment Grant 10,609,779 - Wang , et al. | 2020-03-31 |
| LED sensing light driving circuit Grant 10,492,272 - Huang , et al. Nov | 2019-11-26 |
| Led Sensing Light Driving Circuit App 20190297706 - Huang; Wenchang ; et al. | 2019-09-26 |
| Led Circuit With Color Temperature Adjustment App 20190132925 - Wang; Qiyuan ; et al. | 2019-05-02 |
| LED circuit with color temperature adjustment Grant 10,206,261 - Wang , et al. Feb | 2019-02-12 |
| Led Circuit With Color Temperature Adjustment App 20180249547 - Wang; Qiyuan ; et al. | 2018-08-30 |
| Lighting apparatus Grant 9,967,943 - Wang , et al. May 8, 2 | 2018-05-08 |
| LED driver circuit Grant 9,900,946 - Wu , et al. February 20, 2 | 2018-02-20 |
| Led Driver Circuit App 20170311395 - Wu; Minghao ; et al. | 2017-10-26 |
| Common-mode Compensation Technique For Programmable Gain Amplifiers App 20170054425 - Kanagal Ramesh; Srinidhi Koushik ; et al. | 2017-02-23 |
| Circuits And Methods Providing Amplification With Input Common Mode Voltage Following App 20170040952 - Dong; Zongyu ; et al. | 2017-02-09 |
| Sampling network and clocking scheme for a switched-capacitor integrator Grant 9,558,845 - Huang , et al. January 31, 2 | 2017-01-31 |
| Sampling Network And Clocking Scheme For A Switched-capacitor Integrator App 20160284420 - HUANG; Wenchang ; et al. | 2016-09-29 |
| Capacitive programmable gain amplifier Grant 9,438,192 - Huang , et al. September 6, 2 | 2016-09-06 |
| Low distortion sample and hold switch Grant 9,419,639 - Hu , et al. August 16, 2 | 2016-08-16 |
| Multi-stage switched-capacitor DC blocking circuit for audio frontend Grant 9,391,569 - Azin , et al. July 12, 2 | 2016-07-12 |
| Amplifier with improved noise reduction Grant 9,225,294 - Huang , et al. December 29, 2 | 2015-12-29 |
| Transmission Gate For Bias Voltage Generation App 20150304137 - Azin; Meysam ; et al. | 2015-10-22 |
| Capacitive Programmable Gain Amplifier App 20150280668 - Huang; Wenchang ; et al. | 2015-10-01 |
| Multi-stage Switched-capacitor Dc Blocking Circuit For Audio Frontend App 20150280660 - AZIN; Meysam ; et al. | 2015-10-01 |
| Amplifier With Improved Noise Reduction App 20150002228 - Huang; Wenchang ; et al. | 2015-01-01 |
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