Ho; Chen-Yen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ho; Chen-Yen.The latest application filed is for "envelope tracking supply modulator using linear amplifier with segmented output stage and associated wireless communication system".

Company Profile

6.20.21

Ho; Chen-Yen - Hsinchu TW
Ho; Chen-Yen - Hsinchu City TW
Ho; Chen-Yen - New Taipei TW
Ho; Chen-Yen - Hsin-Chu TW
Ho; Chen-Yen - New Taipei City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Envelope tracking supply modulator with zero peaking and associated envelope tracking calibration method and system Grant 11,251,753 - Ho , et al. February 15, 2	2022-02-15
Envelope Tracking Supply Modulator Using Linear Amplifier With Segmented Output Stage And Associated Wireless Communication System App 20220021342 - Chien; Shih-Hsiung ; et al.	2022-01-20
Power supply with envelope tracking modulation Grant 11,088,660 - Lin , et al. August 10, 2	2021-08-10
Notch Circuit And Power Amplifier Module App 20200403585 - TSENG; Wei-Che ; et al.	2020-12-24
Envelope Tracking Supply Modulator With Zero Peaking And Associated Envelope Tracking Calibration Method And System App 20200366247 - Ho; Chen-Yen ; et al.	2020-11-19
Power Supply With Envelope Tracking Modulation App 20200244225 - LIN; Shih-Mei ; et al.	2020-07-30
Linear amplifier having higher efficiency for envelope tracking modulator Grant 10,608,592 - Ho , et al.	2020-03-31
Circuit module having dual-mode wideband power amplifier architecture Grant 10,483,925 - Yan , et al. Nov	2019-11-19
Envelope Tracking Supply Modulator Topology For Wide-bandwidth Radio Frequency Transmitter App 20190334479 - Ho; Chen-Yen ; et al.	2019-10-31
Circuit Module Having Dual-mode Wideband Power Amplifier Architecture App 20190052238 - Yan; Sheng-Hong ; et al.	2019-02-14
Linear Amplifier Having Higher Efficiency For Envelope Tracking Modulator App 20180241351 - Ho; Chen-Yen ; et al.	2018-08-23
Power supply circuit of wireless mobile device Grant 9,912,306 - Lin , et al. March 6, 2	2018-03-06
Power Supply Circuit Of Wireless Mobile Device App 20180048272 - Lin; Shih-Mei ; et al.	2018-02-15
Operational amplifier circuits Grant 9,628,035 - Tsai , et al. April 18, 2	2017-04-18
Low-ripple latch circuit for reducing short-circuit current effect Grant 9,559,674 - Ho , et al. January 31, 2	2017-01-31
Continuous time delta sigma modulator, analog to digital converter and associated compensation method Grant 9,537,497 - Ho , et al. January 3, 2	2017-01-03
Continuous Time Delta Sigma Modulator, Analog To Digital Converter And Associated Compensation Method App 20160336946 - Ho; Chen-Yen ; et al.	2016-11-17
Low-ripple Latch Circuit For Reducing Short-circuit Current Effect App 20160336927 - Ho; Chen-Yen ; et al.	2016-11-17
Amplifier, fully-differential amplifier and delta-sigma modulator Grant 9,154,083 - Ho , et al. October 6, 2	2015-10-06
Amplifier, Fully-differential Amplifier And Delta-sigma Modulator App 20150180420 - HO; Chen-Yen ; et al.	2015-06-25
Sigma-delta modulators with high speed feed-forward architecture Grant 9,019,136 - Ho , et al. April 28, 2	2015-04-28
Amplifier, fully-differential amplifier and delta-sigma modulator Grant 9,007,249 - Ho , et al. April 14, 2	2015-04-14
Filter with combined resonator and integrator Grant 8,952,749 - Tsai , et al. February 10, 2	2015-02-10
Operational Amplifier Circuits App 20150028951 - TSAI; Hung-Chieh ; et al.	2015-01-29
Operational amplifier circuits Grant 8,890,611 - Tsai , et al. November 18, 2	2014-11-18
Filters with order enhancement Grant 8,810,308 - Lin , et al. August 19, 2	2014-08-19
Sigma-delta modulators with excess loop delay compensation Grant 8,791,848 - Ho , et al. July 29, 2	2014-07-29
Sigma-delta Modulators With High Speed Feed-forward Architecture App 20140159930 - HO; Chen-Yen ; et al.	2014-06-12
Amplifier, Fully-differential Amplifier And Delta-sigma Modulator App 20140103999 - HO; Chen-Yen ; et al.	2014-04-17
Amplifier, fully-differential amplifier and delta-sigma modulator Grant 8,638,250 - Ho , et al. January 28, 2	2014-01-28
Sigma-delta modulator having a feed-forward path and a hybrid portion Grant 8,552,894 - Huang , et al. October 8, 2	2013-10-08
Sigma-delta Modulators With Excess Loop Delay Compensation App 20130214951 - HO; Chen-Yen ; et al.	2013-08-22
Filters With Order Enhancement App 20130207718 - LIN; Yu-Hsin ; et al.	2013-08-15
Operational Amplifier Circuits App 20130200953 - TSAI; Hung-Chieh ; et al.	2013-08-08
Amplifier, Fully-differential Amplifier And Delta-sigma Modulator App 20130154863 - HO; Chen-Yen ; et al.	2013-06-20
Sigma-delta Modulator App 20120319881 - Huang; Sheng-Jui ; et al.	2012-12-20

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