Dan Chen — 26 Patents at Richtek Technology

Dan Chen has been granted 26 US patents while listed as an inventor at Richtek Technology. The first was granted in 1985 and the most recent in March 2024. Dan Chen ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Dan Chen in Nanhu, WA, CN.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11939264	Preparation method for hydrothermal synthesis of fly ash silicate aggregate	Shengqiang Chen, Zhuhe Zhai, Bing Zhang, Linjian Shangguan, Ruixiao Chen +7 more	2024-03-26
11820045	Injection molding method for fabricating transparent device	Yunming Wang, Huamin Zhou, Yun Zhang, Zhigao Huang, Dequn Li +1 more	2023-11-21
11665598	Method for batch handover authentication and key agreement oriented to heterogeneous network	Wenfang (Felix) Zhang, Xiaomin Wang	2023-05-30
11573185	Method and device for detecting pyrethroid pesticide residues in crops	Xiuguo Wang, Tong Liu, Xiao Zheng, Guangjun Xu	2023-02-07
11390243	Method and apparatus for processing vehicle collision, vehicle, device and storage medium	Wei Ouyang, Yongyi Sun, Peng Zhang, Chengfa Wang, Yue Wang	2022-07-19
11042101	Vertical control method for use in lithography machine	Xianying Wang, Zhiyong Yang	2021-06-22
10804595	Antenna structure and wireless communication device using same	CHENG-I CHANG, Yu-Ting Chen, Chien-Chang Liu, Po-Chih Lin, CHUAN-CHOU CHI	2020-10-13
10338949	Virtual trusted platform module function implementation method and management device	Wei Wang, Kangkang Shen	2019-07-02
10341906	System and method for circuit switched fallback in IMS centralized services	Michael Brett Wallis	2019-07-02
10248401	Multiplatform and multichannel distribution of web applications across devices	Qian Huang, Konstantin Ovechkin, Antony John Sargent	2019-04-02	$38,166,000
9817646	Multiplatform and multichannel distribution of web applications across devices	Qian Huang, Konstantin Ovechkin, Antony John Sargent	2017-11-14	$20,660,000
9715147	Array substrate for LCD panel and manufacturing method thereof	Ming-Tsung Wang, Kuo-Chieh Chi, Qi Xu	2017-07-25
9383608	Array substrate and manufacturing method thereof	Ming-Tsung Wang, Kuo-Chieh Chi, Qi Xu	2016-07-05
8558521	Operating phase number dependent compensation of a multi-phase buck converter	Wei-Hsu Chang, Yu-Cheng Lin, Yu-Kuang Wu	2013-10-15
8525497	Using offset cancellation circuit to mitigate beat-frequency oscillation of phase currents in a multiphase interleaved voltage regulator	Chen-Hua Chiu, Ching-Jan Chen, Wei-Hsu Chang	2013-09-03
8421429	Control circuit and method for a power converter controlling adaptive voltage position	Yu-Cheng Lin, Wei-Hsu Chang	2013-04-16
8188722	DC gain improvement of a digitally controlled DC-DC converter by LSB tuning	Yu-Cheng Lin, Yen-Tang Wang, Wei-Hsu Chang	2012-05-29
8134353	Multi-phase power converter and control circuit and method thereof	Ching-Jan Chen, Chun-Shih Huang, Kuo-Lung Tseng	2012-03-13
8120340	Control device for an interleaving power factor corrector	Chung-Ping Ku, Chih-Yuan Liu, Hsien-Yi Tsai	2012-02-21
8107373	Method, device and system for realizing QoS guarantee in a MPLS network	Zhongsheng Luo	2012-01-31
7876075	Control circuit and method for a power converter	Bo Yi Chiu, Wei-Hsu Chang	2011-01-25
7652460	Digital compensator design method and digital compensator for a switching mode power supply	Wei-Hsu Chang	2010-01-26
7436685	Piecewise on-time modulation apparatus and method for a power factor corrector	Hong-Chun Li, Chean-Lung Tsay	2008-10-14
6800985	Mounting and heatsink method for piezoelectric transformer	Eric Matthew Baker, Weixing Huang, Fred C. Lee	2004-10-05
4851769	Non-destructive tester for transistors	Grant Carpenter, Fred C. Lee	1989-07-25

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Dan Chen — 26 Patents

Issued Patents All Time

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