Chai Lung Lee — 8 Patents at Unknown

Chai Lung Lee has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 2014 and the most recent in December 2025. Chai Lung Lee ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Chai Lung Lee in Singapore, SG.

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Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
12503913	Blind lifting device and a blind lifting control module thereof	Lung-Yi CHIANG	2025-12-23
12499934	Memory device and method of operating the same	Chien-Cho Chen, Changsu LEE, Hau-Tai Shieh	2025-12-16
12445312	I/O circuit design for SRAM-based PUF generators	Jui-Che Tsai, Shaoming LU, Chieh-Fu Huang	2025-10-14
12342138	Transducer apparatus: positioning and high signal-to-noise-ratio microphones	Joseph Sylvester Chang, Yin Sun, Tong Ge, Sebastian MingJie CHANG	2025-06-24
11647330	Transducer apparatus embodying non-audio sensors for noise-immunity	Joseph Sylvester Chang, Yin Sun, Sebastian MingJie CHANG, Tong Ge	2023-05-09
11146884	Transducer apparatus for high speech intelligibility in noisy environments	Joseph Sylvester Chang, Yin Sun, MingJie Sebastian Chang, Tong Ge	2021-10-12
9859988	Communications apparatus	Joseph Sylvester Chang, Tong Ge	2018-01-02
8737630	Acoustical measuring/estimation device	Joseph Sylvester Chang	2014-05-27

Chai Lung Lee — 8 Patents

Patents per Year

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