Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WH

Whitfield G. Halstead — 9 Patents

WAWireless Access: 5 patents #1 of 20Top 5%
MIMiasole: 2 patents #19 of 37Top 55%
ALApollo Precision Fujian Limited: 1 patents #9 of 34Top 30%
RARaynet: 1 patents #28 of 75Top 40%
San Mateo, CA: #735 of 3,727 inventorsTop 20%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Whitfield G. Halstead has been granted 9 US patents while listed as an inventor at Wireless Access. The first was granted in 1991 and the most recent in June 2015. Whitfield G. Halstead ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Whitfield G. Halstead in San Mateo, CA, US.

Patents per Year

Patents granted per year, 1991 to 2015Bar chart with a peak of 3 patents in 1999.peak 31991: 1 patents19911997: 1 patents19971999: 3 patents19992000: 1 patents20002012: 1 patents20122013: 1 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9059351 Integrated diode assemblies for photovoltaic modules Steven Thomas Croft, Osman Ghandour 2015-06-16
8586857 Combined diode, lead assembly incorporating an expansion joint Shawn Everson, Steven Thomas Croft, Jason Stephan Corneille 2013-11-19
8203200 Diode leadframe for solar module assembly Steven Thomas Croft, Shawn Everson 2012-06-19
6049290 Control button interface for a portable communications device 2000-04-11
D415762 Pager Henry Madden 1999-10-26
D410926 Pager Henry Madden 1999-06-15
D409195 Pager Henry Madden 1999-05-04
D388059 Pager Henry Madden 1997-12-23
5016969 Mechanism for nesting an optical fiber in an optical coupler and providing positive stop opening and closing positions for the coupler Louis S. Saiia 1991-05-21