Ye Li — 17 Patents at D4D Technologies

Ye Li has been granted 17 US patents while listed as an inventor at D4D Technologies. The first was granted in 2002 and the most recent in May 2025. Ye Li ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Ye Li in 安丰镇, WI, CN.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12294293	Control method and circuit for two-stage current limiting of peak power current	Haodan Huang	2025-05-06
11925435	Intra-oral scanning device with integrated optical coherence tomography (OCT)	Justin G. Graham, Rod Duncan, Greg R. Basile, Grant E. Kenworthy, Henley Quadling +2 more	2024-03-12
11909322	Isolation type power conversion method based on demagnetization iteration control and power conversion circuit	Feiming Huang, Jie He	2024-02-20
11648095	Intra-oral scanning device	Gregory R. Basile, Rod Duncan, Justin G. Graham, Grant E. Kenworthy, Henley Quadling +3 more	2023-05-16
11382517	Intra-oral scanning device with integrated optical coherence tomography (OCT)	Justin G. Graham, Rod Duncan, Greg R. Basile, Grant E. Kenworthy, Henley Quadling +2 more	2022-07-12
10711768	Tower bottom cooling device for wind power generator unit, and control method	Lizhou Wu, Dazhi Pan, Mingyang XU	2020-07-14
10006944	Electro-optic current sensor with high dynamic range and accuracy	Philip B. Davis, Theodore Konetski, Anthony Fiorille, William Laratta, Atul Pradhan +1 more	2018-06-26
9817038	Electro-optic current sensor with high dynamic range and accuracy	Philip B. Davis, Theodore Konetski	2017-11-14
9535097	Electro-optic current sensor with high dynamic range and accuracy	Philip B. Davis, Theodore Konetski	2017-01-03
9515484	System and method for reducing reactive current on a common DC bus with multiple inverters	Rongjun Huang, Craig R. Winterhalter, Mark A. Gries	2016-12-06	$11,535,000
9364300	Intra-oral scanning device with illumination frames interspersed with image frames	Andrei Tchouprakov, Radu Gheorghe, Roman Sokolov, Mark Quadling, Henley Quadling +1 more	2016-06-14
9146358	Collimator holder for electro-optical sensor	Philip B. Davis	2015-09-29
9066772	Intra-oral scanning device with illumination frames interspersed with image frames	Andrei Tchouprakov, Radu Gheorghe, Roman Sokolov, Mark Quadling, Henley Quadling +1 more	2015-06-30
7978892	3D photogrammetry using projected patterns	Mark Quadling, Henley Quadling, Andrei Tchouprakov	2011-07-12
7775979	Transmit and receive interface array for highly integrated ultrasound scanner	Kai Erik Thomenius, Robert Gideon Wodnicki	2010-08-17	$22,126,000
7293462	Isolation of short-circuited sensor cells for high-reliability operation of sensor array	Warren Lee, David Martin Mills, Glenn Scott Claydon, Kenneth Wayne Rigby, Wei-Cheng Tian +5 more	2007-11-13	$51,820,000
6426816	Wide transmission optical comb filter with wide pass band and wide stop band	Kuang-Yi Wu, Charles Wong, Jian Liu	2002-07-30

Ye Li — 17 Patents

Issued Patents All Time

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