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USPTO Patent Rankings Data through Dec 31, 2025
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Tarek B. Kamel — 13 Patents

Microsoft: 13 patents #3,175 of 40,388Top 8%
Issaquah, WA: #208 of 1,767 inventorsTop 15%
Washington: #7,874 of 76,902 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Tarek B. Kamel has been granted 13 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in March 2022. Tarek B. Kamel ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Tarek B. Kamel in Issaquah, WA, US.

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11270173 Establish access to a service using machine-readable code Rachel Anne Brown Teller, Kristina K. Hotz, Neelam Anuradha Reddy, Peter M. Tsang, James Shang Kai Chou 2022-03-08 $166,683,000
11055385 Multi-factor user authentication framework using asymmetric key Anooshiravan Saboori, Nelly Porter, Vijay G. Bharadwaj, Alexander T. Weinert, Octavian T. Ureche +1 more 2021-07-06 $198,321,000
10693873 Securing remote authentication Adrian Frei, James Shang Kai Chou 2020-06-23 $123,189,000
10333711 Controlling access to protected objects Eric Fleischman, Yordan Rouskov 2019-06-25 $55,928,000
10268809 Multi-factor user authentication framework using asymmetric key Anooshiravan Saboori, Nelly Porter, Vijay G. Bharadwaj, Alexander T. Weinert, Octavian T. Ureche +1 more 2019-04-23 $84,952,000
10142107 Token binding using trust module protected keys Adrian Frei, Guruprasad B. Aphale, Sankara Narayanan Venkataraman, Xiaohong Su, Yordan Rouskov +1 more 2018-11-27 $63,003,000
10050963 Securing remote authentication Adrian Frei, James Shang Kai Chou 2018-08-14 $70,220,000
9967244 Multi-factor user authentication framework using asymmetric key Anooshiravan Saboori, Nelly Porter, Vijay G. Bharadwaj, Alexander T. Weinert, Octavian T. Ureche +1 more 2018-05-08 $61,617,000
9706401 User-authentication-based approval of a first device via communication with a second device Benjamin Richard Vincent, Sparky Toews, Dejan Subotic, Peter E. Zenzerovich, James Shang Kai Chou 2017-07-11 $36,380,000
9648002 Location-based user disambiguation Narender Chauhan, Benjamin Richard Vincent, Daniel Castro 2017-05-09 $28,083,000
8490201 Protecting account security settings using strong proofs Yordan Rouskov, David Steeves, Rammohan Nagasubramani, Pui-Yin Winfred Wong, Weiqiang GUO +4 more 2013-07-16 $16,054,000
8132246 Kerberos ticket virtualization for network load balancers Cristian M. Ilac, Paul J. Leach, Liqiang Zhu 2012-03-06 $24,649,000
7913084 Policy driven, credential delegation for single sign on and secure access to network resources Gennady Medvinsky, Cristian M. Ilac, Costin Hagiu, John E. Parsons, Mohamed Emad El Din Fathalla +1 more 2011-03-22 $15,289,000