David Stein — 32 Patents at PayPal

David Stein has been granted 32 US patents while listed as an inventor at PayPal. The first was granted in 1998 and the most recent in September 2025. David Stein ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list David Stein in Kalamazoo, MI, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12406539	Diagnostic protocol search with improved efficiency	Charles Lee Murphy	2025-09-02
12379507	Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method	—	2025-08-05
12379729	Machine-learning-driven supply chain out-of-stock inventory resolution and contract negotiation	Charles Howard Cella, Andrew John Cardno, Jenna Parenti, Andrew S. Locke, Brad Kell +8 more	2025-08-05
12314060	Value chain network planning using machine learning and digital twin simulation	Charles Howard Cella, Andrew John Cardno, Jenna Parenti, Andrew S. Locke, Brad Kell +8 more	2025-05-27
12271870	Rapid online clustering	Avishay Meron, Xing Wang, Adam Cohen, Chunmao Ran	2025-04-08
12256011	Methods, systems, and media for secure authentication of users based on a biometric identifier and knowledge-based secondary information	Ryan Vilim, John Wittrock	2025-03-18
12069053	Secure methods, systems, and media for generating and verifying user credentials	John Wittrock	2024-08-20	$112,098,000
11979497	Identity systems, methods, and media for auditing and notifying users concerning verifiable claims	John Wittrock	2024-05-07	$112,500,000
11811742	Methods, systems, and media for recovering identity information in verifiable claims-based systems	John Wittrock	2023-11-07	$93,622,000
11782166	Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method	—	2023-10-10
11711215	Methods, systems, and media for secure authentication of users based on a biometric identifier and knowledge-based secondary information	Ryan Vilim, John Wittrock	2023-07-25	$127,736,000
11652819	Secure methods, systems, and media for generating and verifying user credentials	John Wittrock	2023-05-16	$119,668,000
11507631	Rapid online clustering	Avishay Meron, Xing Wang, Adam Cohen, Chunmao Ran	2022-11-22
11231504	Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method	—	2022-01-25
11115207	Identity systems, methods, and media for auditing and notifying users concerning verifiable claims	John Wittrock	2021-09-07
11108760	Methods, systems, and media for recovering identity information in verifiable claims-based systems	John Wittrock	2021-08-31
11038903	System security configurations based on assets associated with activities	Adam Cohen, Itzik Levi	2021-06-15
10866995	Rapid online clustering	Avishay Meron, Xing Wang, Adam Cohen, Chunmao Ran	2020-12-15
10754041	Identifying and partitioning legitimate GNSS satellite signals from illegitimate GNSS satellite signals using a contrario method	—	2020-08-25
10659491	Dynamic detection of geo-location obfuscation in of internet devices	Avihay Nathan, Uri Arad, Oded Argon, Lev Faivishevsky, Roi Lupo	2020-05-19
10650361	Method and system for analyzing copyright information in a mixed long-format audio file	—	2020-05-12
10586235	Database optimization concepts in fast response environments	Xing Wang, Adam Cohen, Chunmao Ran, Itzik Levi, Doron Hai-Reuven	2020-03-10
10412099	System security configurations based on assets associated with activities	Adam Cohen, Itzik Levi	2019-09-10
10115151	Computerized method and system for dynamcially creating and updating a user interface	Nicholas Rosenthal, Robert Arbittier, Nir Golan	2018-10-30
10102743	Stability control sharing	—	2018-10-16

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David Stein — 32 Patents

Issued Patents All Time

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