Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darin Rajan — 4 Patents

ALAliphcom: 3 patents #29 of 73Top 40%
Santa Clara, CA: #3,517 of 9,301 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Darin Rajan has been granted 4 US patents while listed as an inventor at Aliphcom. The first was granted in 2011 and the most recent in June 2019. Darin Rajan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Darin Rajan in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10313504 Wireless handsfree headset method and system with handsfree applications Hosain Sadequr Rahman, Alexander Asseily 2019-06-04
8509690 Wireless handsfree headset method and system with handsfree applications Hosain Sadequr Rahman, Alexander Asseily 2013-08-13
8452347 Headset and audio gateway system for execution of voice input driven applications Hosain Sadequr Rahman, Alexander Asseily 2013-05-28
8055307 Wireless handsfree headset method and system with handsfree applications Hosain Sadequr Rahman, Alexander Asseily 2011-11-08