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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Ulmer — 16 Patents

POPhysical Optics: 9 patents #11 of 130Top 9%
Intel: 5 patents #7,234 of 30,777Top 25%
Rancho Palos Verdes, CA: #101 of 1,701 inventorsTop 6%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Christopher Ulmer has been granted 16 US patents while listed as an inventor at Physical Optics. The first was granted in 2006 and the most recent in November 2023. Christopher Ulmer ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Christopher Ulmer in Rancho Palos Verdes, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
11815653 Modular weather sensing system and method David H. Miller, Anthony Michael, Thomas H. Vu, Jeffrey Norell, David Gustavson +3 more 2023-11-14
11561325 Modular weather sensing system and method David H. Miller, Anthony Michael, Thomas H. Vu, Jeffrey Norell, David Gustavson +3 more 2023-01-24
11512995 Flood sensing system and method Ian Helmuth, David H. Miller, Anthony Michael, Gregory Peng, Jeffrey Norell +4 more 2022-11-29
11119249 Meteorological sensing systems and methods Dmitry Starodubov, Gregory Peng, Rodion Tikhoplav, David H. Miller, Andrew Kostrzewski +6 more 2021-09-14
10429546 Weather sensor including vertically stacked multi-power modules 2019-10-01
10207410 Robotic autonomous navigation and orientation tracking system and methods Paul Shnitser, David H. Miller, Volodymyr Romanov, Victor Grubsky 2019-02-19
9784887 Meteorological sensing systems and methods Dmitry Starodubov, Gregory Peng, Rodion Tikhoplav, David H. Miller, Andrew Kostrzewski +6 more 2017-10-10
D796972 Micro weather sensor David H. Miller, Jeffrey Norell, Kojiro Minakata 2017-09-12
D796353 Micro weather sensor David H. Miller, Jeffrey Norell, Kojiro Minakata 2017-09-05
D750983 Measurement gauge David H. Miller, Edward Matthew Patton 2016-03-08
9163936 Three-dimensional profilometer Paul Shnitser, David H. Miller, Edward Matthew Patton, Paul R. Wilkinson 2015-10-20
D734185 Deployed integrative meteorological system 2015-07-14
D734182 Weather integrative device 2015-07-14
D734184 Deployable integrative meteorological system 2015-07-14
7236705 Methods and systems for aligning and maintaining alignment of point-to-point transceivers in a network Carter Moursund 2007-06-26
7142786 Wireless infrared network transceiver Carter Moursund, Prasanna Adhikari, Joseph Chiu, Harel Hakakha 2006-11-28