Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
UK

Umesh P. Katapadi — 4 Patents

Cisco: 4 patents #3,368 of 13,007Top 30%
Raleigh, NC: #1,910 of 6,378 inventorsTop 30%
North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,185,042 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9967129 System and method for communicating call information in a sessions initiation protocol (SIP) environment Daniel Linton, Craig P. Miller, David Wayne Mills 2018-05-08
8495231 System and method for remote call control Daniel Linton, David Wayne Mills, Loganathan D. Modahala, Eddie B. Soliman 2013-07-23
8280027 Method to collect and manage smart dialplan for session initiation protocol devices 2012-10-02
8036360 System and method for hook state notification Surya B. Gogineni, Daniel Linton, Wayne Leung 2011-10-11