Ren-Yi Chen — 24 Patents at Leadtrend Technology

Ren-Yi Chen has been granted 24 US patents while listed as an inventor at Leadtrend Technology. The first was granted in 2012 and the most recent in January 2023. Ren-Yi Chen ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Ren-Yi Chen in Baoshan, TW.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #	Title	Co-Inventors	Date
11545904	Power controllers and power converters with configurable feedback loop for different nominal output voltages	Yi-Lun Shen	2023-01-03
11056968	Power converter, power controller, and control method capable of providing multiple protections	Chun-Teh Chen, Yi-Lun Shen, Yu-Yun Huang	2021-07-06
11050351	Control method in use of active-clamp flyback power converter	Mu-Chih Lin, Chun-Teh Chen, Ming-Ying Kuo, Jeng-Cheng Liu	2021-06-29
10897205	Power controllers and power converters with configurable feedback loop for different nominal output voltages	Yi-Lun Shen	2021-01-19
10560028	Switching mode power supply with dynamic high-voltage charging to maintain operating voltage	Chun-Teh Chen, Yi-Lun Shen	2020-02-11
10199942	Controller and power supply	Kuo-Chien Huang	2019-02-05
10164518	Power control device capable of detecting the condition of the sensing resistor	Yi-Lun Shen	2018-12-25
10141836	Control circuit capable of detecting status of receiving power and decreasing voltage of capacitor accordingly	Ming-Ying Kuo, Yi-Lun Shen	2018-11-27
9735684	Controllers, power supplies and control methods	Kuo-Chien Huang	2017-08-15
9520791	Power controller with multi-function pin and power supply using the same	Chin-Ho Wu, Yi-Shan Chu	2016-12-13
9431911	Switching mode power supply capable of providing a block time in response to an output current	Yi-Lun Shen	2016-08-30
9343984	Controller of a power converter with adjustable jitter amplitude and method of generating adjustable jitter amplitude thereof	Ming-Chang Tsou, Jiun-Sheng Huang, Kuo-Chien Huang	2016-05-17
9148013	Control methods for over voltage protection and relevant power controllers	Chen-Lun Yang, Shun-Chin Chou	2015-09-29
9112418	Controller for a switched mode power supply having an integrated circuit with multifunction pin	—	2015-08-18
9036377	Control circuit of a switched-mode power converter and method thereof	Yuan-Wen Chang, Yi-Lun Shen	2015-05-19
9036385	Power supply, power management device applied to a power supply, and method for performing brown-out protection and overheat protection of a power management device	Chin-Ho Wu	2015-05-19
8976559	Control methods and power controllers with load compensation adapted for a power supply	Yi-Lun Shen, Yu-Yun Huang	2015-03-10
8913360	Controllers, power supplies and control methods	Kuo-Chien Huang	2014-12-16
8766670	Sample-and-hold circuit for generating a variable sample delay time of a transformer and method thereof	Yi-Lun Shen	2014-07-01
8619440	Over current protection method used in a switched-mode power supply and related controller	Kuo-Chien Huang, Wen-Chung Yeh	2013-12-31
8525504	Switching power supply and related control method	Chun-Teh Chen	2013-09-03
8284572	Current control method and apparatus	Wen-Chung Yeh	2012-10-09
8247981	Integrated circuit and related method for determining operation modes	Yi-Lun Shen, Yi-Shan Chu	2012-08-21
8120931	Power converter with control circuit and related control method	Yuan-Wen Chang, Chun-Teh Chen, Yi-Shan Chu	2012-02-21

Ren-Yi Chen — 24 Patents

Issued Patents All Time

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