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

David Gray — 21 Patents

APAcme Packet: 4 patents #11 of 38Top 30%
Bellevue, WA: #540 of 6,950 inventorsTop 8%
Washington: #4,391 of 76,902 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
David Gray has been granted 21 US patents while listed as an inventor at Acme Packet. The first was granted in 2003 and the most recent in September 2022. David Gray ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list David Gray in Bellevue, WA, US.

Patents per Year

Patents granted per year, 2003 to 2022Bar chart with a peak of 4 patents in 2019.peak 42003: 1 patents20032004: 1 patents2008: 1 patents20082010: 1 patents2011: 1 patents20112012: 1 patents2014: 2 patents20142016: 1 patents2017: 2 patents20172018: 3 patents2019: 4 patents20192021: 2 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11455701 Presenting context-based guidance using electronic signs Hubert Van Hoof, Scott E. Seiber, David J. Brennan, John R. Sanders 2022-09-27 $211,764,000
10979413 Authentication and pairing of devices using a machine readable code Ian Milligan, Abhishek Agarwal, John R. Sanders, Joshua S. Bolduc, Skji Conklin +1 more 2021-04-13 $203,090,000
10922662 Automated meeting scheduler David J. Brennan, Stéphane Morichère-Matte, John R. Sanders, Aaron Lo, Isaac Supeene +3 more 2021-02-16 $170,991,000
10475144 Presenting context-based guidance using electronic signs Hubert Van Hoof, Scott E. Seiber, David J. Brennan, John R. Sanders 2019-11-12 $75,975,000
10469997 Detecting a wireless signal based on context John R. Sanders, Vlad Riscutia, Andrew J. Peacock, David J. Brennan 2019-11-05 $62,315,000
10452835 User-management of third-party user information Hubert Van Hoof, Nicholas Wrem, David J. Brennan, Brent Gilbert 2019-10-22 $47,074,000
10362614 Authentication and pairing of devices using a machine readable code Ian Milligan, Abhishek Agarwal, John R. Sanders, Joshua S. Bolduc, Skji Conklin +1 more 2019-07-23 $89,396,000
10104642 Event-triggered control of beacon broadcasts David J. Brennan, Nicholas Wrem, Hubert Van Hoof, Igor Grebnev 2018-10-16 $74,760,000
10004094 Authentication and pairing of devices using a machine readable code Ian Milligan, Abhishek Agarwal, John R. Sanders, Joshua S. Bolduc, Skji Conklin +1 more 2018-06-19 $93,973,000
9998853 Dynamically managing a listen list of beacon aware devices David J. Brennan, Hubert Van Hoof, Nicholas Wrem 2018-06-12 $80,392,000
9772755 Remote control for displaying application data on dissimilar screens John R. Sanders, Kevin H. Kahl, Feng Yu, Jing Han Shiau, Joshua S. Bolduc +3 more 2017-09-26 $38,019,000
9668289 Authentication and pairing of devices using a machine readable code Ian Milligan, Abhishek Agarwal, John R. Sanders, Joshua S. Bolduc, Skji Conklin +1 more 2017-05-30 $44,969,000
9265079 Authentication and pairing of devices using a machine readable code Ian Milligan, Abhishek Agarwal, John R. Sanders, Joshua S. Bolduc, Skji Conklin +1 more 2016-02-16 $29,091,000
8767715 Dynamic federations for establishing IP telephony sessions between enterprises Patrick J. MeLampy, Kenneth Kuenzel, Robert Penfield, Mariana Benitez Pelaez, Hadriel S. Kaplan +3 more 2014-07-01
8761160 Service path routing between session border controllers Patrick J. MeLampy, Robert Penfield, Mariana Benitez Pelaez, Ryan Koss, Peter S. Commerford +1 more 2014-06-24
8204064 Method and system of session media negotiation Patrick J. MeLampy, Robert Penfield, Clifford M. Spencer 2012-06-19 $21,191,000
7974877 Sending and receiving electronic business cards Rajesh Ramanathan, Peter Allenspach, Radu Bacioiu, Liang-Yu Chi, Victor Erwin Romano 2011-07-05 $15,908,000
7817541 Method and system of providing redundancy in a network device Robert Penfield, Cynthia E. Arens 2010-10-19 $31,569,000
7379948 System and method for retrieving registry data Kirk A. Glerum, Maithreyi Lakshmi Ratan 2008-05-27 $21,072,000
6789086 System and method for retrieving registry data Kirk A. Glerum, Maithreyi Lakshmi Ratan 2004-09-07 $81,751,000
6578045 System and method for retrieving registry data Kirk A. Glerum, Maithreyi Lakshmi Ratan 2003-06-10 $148,156,000