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 51–75 of 76 patents

Patent #TitleCo-InventorsDate
10564427 Optical system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Jo A. Etter, Robert M. Jennings 2020-02-18
10545340 Head mounted display and low conspicuity pupil illuminator Andrew John Ouderkirk, Kandyce M. Bohannon, Gilles J. Benoit 2020-01-28
10514553 Polarizing beam splitting system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Kandyce M. Bohannon 2019-12-24
10444496 Convex multilayer reflective polarizer Gregg A. Ambur, Andrew J. Ouderkirk, Zhisheng Yun 2019-10-15
10345598 Low profile image combiner for near-eye displays Andrew J. Ouderkirk, Erin A. McDowell 2019-07-09
10338393 Optical system and magnifying device Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2019-07-02
10338380 Optical stack and optical system Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2019-07-02
10330930 Optical system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2019-06-25
10302950 Head-mounted display Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2019-05-28
10078164 Optical system Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2018-09-18
10007043 Method of making optical films and stacks Gregg A. Ambur, Andrew John Ouderkirk, Zhisheng Yun 2018-06-26
10007035 Head-mounted display Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2018-06-26
9995939 Optical stack and optical system Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2018-06-12
9977246 Low profile image combiner for near-eye displays Andrew J. Ouderkirk, Erin A. McDowell 2018-05-22
9952371 Convex multilayer reflective polarizer Gregg A. Ambur, Andrew John Ouderkirk, Zhisheng Yun 2018-04-24
9945998 Optical system including curved reflective polarizer Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2018-04-17
9945999 Optical system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2018-04-17
9835777 Head-mounted display Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2017-12-05
9829616 Magnifying device Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2017-11-28
9715114 Optical stack and optical system Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2017-07-25
9599761 Thermoformed multilayer reflective polarizer Gregg A. Ambur, Andrew John Ouderkirk, Zhisheng Yun 2017-03-21
9581827 Optical system Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2017-02-28
9581744 Optical stack and optical system Zhisheng Yun, Andrew John Ouderkirk, Erin A. McDowell, Gregg A. Ambur 2017-02-28
9557568 Head-mounted display Andrew John Ouderkirk, Zhisheng Yun, Erin A. McDowell, Gregg A. Ambur 2017-01-31
9555589 Method of making optical films and stacks Gregg A. Ambur, Andrew John Ouderkirk, Zhisheng Yun 2017-01-31