Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Curtis Ray — 23 Patents

TTTactus Technology: 10 patents #4 of 39Top 15%
LSLv Sensors: 5 patents #1 of 9Top 15%
BPBlaze Network Products: 1 patents #4 of 9Top 45%
STSymbol Technologies: 1 patents #645 of 1,181Top 55%
TATini Alloy: 1 patents #9 of 21Top 45%
VAVarian: 1 patents #283 of 684Top 45%
Fremont, CA: #720 of 9,298 inventorsTop 8%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Curtis Ray has been granted 23 US patents while listed as an inventor at Tactus Technology. The first was granted in 1986 and the most recent in September 2019. Curtis Ray ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Curtis Ray in Fremont, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10398587 Breathing mask Michael Ray, Robert Ray 2019-09-03
9760172 Dynamic tactile interface Mario Garcia, Roman P. Rak, Forrest Grinstead, Maxwell Harshorn Shimshak 2017-09-12
D795860 Housing for a computing device Roman P. Rak, Mario Garcia, Forrest Grinstead, Katja Piililä, Kenny Woo +4 more 2017-08-29
9720501 Dynamic tactile interface Mario Garcia, Roman P. Rak, Rob Ray, Max Shimshak, Michael Ray +5 more 2017-08-01
9588683 Dynamic tactile interface Micah B. Yairi, Craig Ciesla, Michael Jastrzebski, Amy Lai Wong, Simona Wong +2 more 2017-03-07
9552065 Dynamic tactile interface Micah B. Yairi, Craig Ciesla 2017-01-24
9430074 Dynamic tactile interface Ben Calub, Carl Del Rosario, Mario Garcia, Michael Hammersley, Roman P. Rak +7 more 2016-08-30
9405417 Dynamic tactile interface and methods Micah B. Yairi, Craig Ciesla, Nathaniel Mark Saal, Michael Hammersley, Brandon Miller +6 more 2016-08-02
9372565 Dynamic tactile interface Ben Calub, Carl Del Rosario, Mario Garcia, Michael Hammersley, Roman P. Rak +7 more 2016-06-21
9280224 Dynamic tactile interface and methods Micah B. Yairi, Craig Ciesla, Nathaniel Mark Saal, Michael Hammersley, Brandon Miller +6 more 2016-03-08
9128525 Dynamic tactile interface Micah B. Yairi, Craig Ciesla, Michael Jastrzebski, Amy Lai Wong, Simona Wong +2 more 2015-09-08
9090049 Method of making composite stone panels Geoff Habicht 2015-07-28
7669466 Monitoring device attachment to rubber valve stems Michael Malaga 2010-03-02
7539003 Capacitive micro-electro-mechanical sensors with single crystal silicon electrodes Janusz Bryzek 2009-05-26
7518493 Integrated tire pressure sensor system Janusz Bryzek, Brian Bircumshaw, Elizabeth Logan 2009-04-14
7468556 Packaging of hybrid integrated circuits Elizabeth Logan 2008-12-23
7272323 Bi-directional electrical to optical converter module Eric B. Grann, Todd Whitaker, Michael J. Laha, Brian Peters 2007-09-18
7260984 Power generation utilizing tire pressure changes Shad Roundy, Janusz Bryzek, Michael Malaga, David L. Brown 2007-08-28
7198416 Optical combiner device Eric B. Grann, Brian Peters 2007-04-03
6558046 Optical wavelength division multiplexer and/or demultiplexer with mechanical strain relief Jeffrey A. Griffis, Roderick P. McAfee, Hong Li 2003-05-06
6186399 Scanner and mirror with shape memory alloy hinges Miklos Stern 2001-02-13 $38,706,000
5325880 Shape memory alloy film actuated microvalve A. David Johnson 1994-07-05
4599169 Heating and cooling apparatus for chromatography column 1986-07-08 $3,958,000