Hung; Chih-Jen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hung; Chih-Jen.The latest application filed is for "automatic frequency modulation circuit and automatic frequency modulation method applied to pulse-width modulation system".

Company Profile

5.11.11

Hung; Chih-Jen - Taipei TW
HUNG; CHIH-JEN - Taipei City TW
Hung; Chih-Jen - Sunnyvale CA

*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
Automatic frequency modulation circuit and automatic frequency modulation method applied to pulse-width modulation system Grant 10,938,379 - Lai , et al. March 2, 2	2021-03-02
Automatic Frequency Modulation Circuit And Automatic Frequency Modulation Method Applied To Pulse-width Modulation System App 20200395920 - LAI; JI-TING ; et al.	2020-12-17
Charge pump applied to organic light-emitting diode display pane Grant 10,720,834 - Tseng , et al.	2020-07-21
Time multiplexing circuit applied to DC-DC converting system Grant 10,608,533 - Lin , et al.	2020-03-31
Soft-start control circuit applied to DC-DC converting system Grant 10,541,599 - Lin , et al. Ja	2020-01-21
Bias generation circuit and synchronous dual mode boost DC-DC converter therof Grant 10,490,120 - Lin , et al. Nov	2019-11-26
Time Multiplexing Circuit Applied To Dc-dc Converting System App 20190356226 - LIN; SHEN-XIANG ; et al.	2019-11-21
Soft-start Control Circuit Applied To Dc-dc Converting System App 20190356215 - LIN; SHEN-XIANG ; et al.	2019-11-21
Charge pump applied to organic light-emitting diode display pane App 20190334435 - TSENG; PEI-KAI ; et al.	2019-10-31
Charge pump circuit and operating method thereof Grant 10,277,121 - Tseng , et al.	2019-04-30
Light-emitting diode driving apparatus and operating method thereof Grant 10,257,898 - Chien , et al.	2019-04-09
Charge Pump Circuit And Operating Method Thereof App 20190044437 - TSENG; Pei-Kai ; et al.	2019-02-07
Light-emitting diode driver Grant 10,143,054 - Lin , et al. Nov	2018-11-27
Charge pump and operating method thereof Grant 10,140,916 - Chen , et al. Nov	2018-11-27
Charge Pump And Operating Method Thereof App 20180226017 - Chen; Li-Chieh ; et al.	2018-08-09
Bias Gerneration Circuit And Synchronous Dual Mode Boost Dc-dc Converter Therof App 20180211588 - LIN; Shen-Xiang ; et al.	2018-07-26
Light-emitting Diode Driver App 20180132321 - LIN; Shen-Xiang ; et al.	2018-05-10
Light-emitting Diode Driving Apparatus And Operating Method Thereof App 20180132323 - CHIEN; Hsuan-Hao ; et al.	2018-05-10
Display apparatus, driving chip set, and operating method thereof Grant 9,564,077 - Hung , et al. February 7, 2	2017-02-07
Display Apparatus, Driving Chip Set, And Operating Method Thereof App 20140118372 - Hung; Chih-Jen ; et al.	2014-05-01
Heat detector for main board App 20060050463 - Hung; Chih-Jen ; et al.	2006-03-09
Oscillator circuit with flicker noise suppression and method for operating the same Grant 6,750,726 - Hung , et al. June 15, 2	2004-06-15

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