Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TW

Timothy L. Wong

3M: 73 patents #61 of 11,543Top 1%
EHE Ink Holdings: 1 patents #459 of 639Top 75%
West St. Paul, MN: #2 of 108 inventorsTop 2%
Minnesota: #378 of 52,454 inventorsTop 1%
Overall (All Time): #24,680 of 4,157,543Top 1%
76 Patents All Time

Issued Patents All Time

Showing 26–50 of 76 patents

Patent #TitleCo-InventorsDate
11675191 Head mounted display and low conspicuity pupil illuminator Andrew John Ouderkirk, Kandyce M. Bohannon, Gilles J. Benoit 2023-06-13
11630291 Method of fabricating an optical assembly Jo A. Etter, Zhisheng Yun, Gregg A. Ambur, Benjamin G. Sonnek, Robert M. Jennings 2023-04-18
11630290 Optical system Zhisheng Yun, Erin A. McDowell 2023-04-18
11467329 Optical film device Robert M. Jennings, Jo A. Etter, Susan L. Kent, Erin A. McDowell, Zhisheng Yun 2022-10-11
11435514 Optical retarder segements Zhisheng Yun, Michael L. Steiner, Jo A. Etter, Gilles J. Benoit, John D. Le +2 more 2022-09-06
11325330 Optical system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2022-05-10
11327324 Display system and light guide Andrew John Ouderkirk, Erin A. McDowell, Zhisheng Yun, Gilles J. Benoit, Jo A. Etter 2022-05-10
11281026 Optical lens and eyewear including same Zhisheng Yun, Andrew John Ouderkirk, Susan L. Kent, Erin A. McDowell, John D. Le +1 more 2022-03-22
11262565 Optical system Jo A. Etter, Zhisheng Yun, Gregg A. Ambur, Benjamin G. Sonnek, Robert M. Jennings 2022-03-01
11156814 Optical system for displaying an object to a viewer Michael L. Steiner, Andrew John Ouderkirk, Zhisheng Yun, Jo A. Etter, Gilles J. Benoit +2 more 2021-10-26
11067850 Multi-mode display Andrew John Ouderkirk, Erin A. McDowell 2021-07-20
11061233 Polarizing beam splitter and illuminator including same Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Kandyce M. Bohannon 2021-07-13
D917594 Magnifying lens Linus P. Bastman, Johan Hansson, John M. Kruse, John M. Pilgrim 2021-04-27
10921594 Method of making optical films and stacks Gregg A. Ambur, Andrew John Ouderkirk, Zhisheng Yun 2021-02-16
10838208 Beam expander with a curved reflective polarizer Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2020-11-17
10821026 Welding protector with magnifying cover Kristina M. Magnusson, Britton G. Billinglsey, Christopher M. Brown, Kenneth Jarefors, John M. Kruse +2 more 2020-11-03
10754159 Optical system Andrew J. Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2020-08-25
10747002 Optical system Zhisheng Yun, Andrew J. Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2020-08-18
10747003 Optical system and head-mounted display Andrew J. Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2020-08-18
10678052 Optical system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2020-06-09
10670867 Optical stack and optical system Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2020-06-02
10663727 Camera Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2020-05-26
10663745 Optical system Andrew John Ouderkirk, Erin A. McDowell, Zhisheng Yun, Jo A. Etter 2020-05-26
10642044 Near-eye display system having a pellicle as a combiner Andrew J. Ouderkirk 2020-05-05
10569486 Low birefringence, molded optical components Andrew J. Ouderkirk, Erin A. McDowell 2020-02-25