Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Robrish — 10 Patents

ATAgilent Technologies: 9 patents #188 of 3,411Top 6%
ALAlverix: 1 patents #17 of 22Top 80%
San Francisco, CA: #4,477 of 26,999 inventorsTop 20%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Peter Robrish has been granted 10 US patents while listed as an inventor at Agilent Technologies. The first was granted in 2001 and the most recent in April 2010. Peter Robrish ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Peter Robrish in San Francisco, CA, US.

Patents per Year

Patents granted per year, 2001 to 2010Bar chart with a peak of 2 patents in 2001.peak 22001: 2 patents20012002: 1 patents20022003: 2 patents20032004: 1 patents20042005: 1 patents20052007: 1 patents20072009: 1 patents20092010: 1 patents2010

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7705976 Method for recognizing patterns from assay results 2010-04-27
7620508 Terahertz detection using a multi-mode signal Danielle Russell Chamberlin 2009-11-17 $14,915,000
7184109 Liquid crystal cell that resists degradation from exposure to radiation Charles Hoke, Rene Helbing, Ken Nishimura 2007-02-27 $6,177,000
6921676 Wafer-scale manufacturing method John P. Ertel, Charles W. Hoke 2005-07-26 $8,982,000
6686984 Polarization control device Charles Hoke, Gongjian Hu, Andreas Weber 2004-02-03 $11,877,000
6647165 Total internal reflection optical switch utilizing a moving droplet Gongjian Hu 2003-11-11 $9,062,000
6532110 Polarization device Andreas Weber, Ian Hardcastle 2003-03-11 $19,805,000
6400885 Controllable optical attenuator Gongjian Hu 2002-06-04 $19,766,000
6324002 Polarization-dependent imaging element Pierre Mertz 2001-11-27 $17,406,000
6243065 Reflective ferroelectric liquid crystal light valve with increased light throughput Andreas Weber 2001-06-05 $26,850,000