Keith E. Kowal — 19 Patents at Workday

Keith E. Kowal has been granted 19 US patents while listed as an inventor at Workday. The first was granted in 1993 and the most recent in July 2025. Keith E. Kowal ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Keith E. Kowal in Pleasanton, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12346894	System and method for dynamically retrieving an attribute value of an identity claim from an issuing party using a digitally signed access token	Kamalanathan Thandapani, Lionello G. Lunesu, Aneesh Sandeep Verenkar, Prakash Sundaresan	2025-07-01
12193140	Controller and control techniques for linear accelerator and ion implanter having linear accelarator	—	2025-01-07
11948145	System and method for dynamically retrieving an attribute value of an identity claim from an issuing party using a digitally signed access token	Kamalanathan Thandapani, Lionello G. Lunesu, Aneesh Sandeep Verenkar, Prakash Sundaresan	2024-04-02	$93,441,000
11728133	Resonator, linear accelerator, and ion implanter having adjustable pickup loop	—	2023-08-15	$42,730,000
11640456	System and method for authenticating a user at a user application using an credential access application and automatically redirecting to a target application	Prakash Sundaresan, Aneesh Sandeep Verenkar, Lionello G. Lunesu, Krishnan Rajiyah, Kamalanathan Thandapani +1 more	2023-05-02	$161,453,000
11615403	System and method for dynamically retrieving an attribute value of an identity claim from an issuing party using a digitally signed access token	Kamalanathan Thandapani, Lionello G. Lunesu, Aneesh Sandeep Verenkar, Prakash Sundaresan	2023-03-28	$345,042,000
11576252	Controller and control techniques for linear accelerator and ion implanter having linear accelerator	—	2023-02-07	$44,390,000
11539533	Access control using a circle of trust	Bjorn Hamel, Prakash Sundaresan, Krishnan Rajiyah, Marius Maaland, Kamalanathan Thandapani +3 more	2022-12-27	$151,153,000
11483316	System and method for access using a circle of trust	Krishnan Rajiyah, Marius Maaland, Kamalanathan Thandapani, Lionello G. Lunesu, Prakash Sundaresan +2 more	2022-10-25	$120,813,000
11381405	System and method for authenticating a user at a relying party application using an authentication application and automatically redirecting to a target application	Prakash Sundaresan, Aneesh Sandeep Verenkar, Lionello G. Lunesu, Krishnan Rajiyah, Kamalanathan Thandapani +1 more	2022-07-05	$205,323,000
10991546	Isolated LINAC resonator pickup circuit	—	2021-04-27	$107,454,000
10943767	Digital sampling to control resonator frequency and phase in a LINAC	—	2021-03-09	$63,182,000
10707050	System and method to detect glitches	—	2020-07-07
8606548	Energy facility control system	Andrew Sebastian Webster, Adam Hess, John Ciecholewski	2013-12-10	$47,772,000
5406275	Object location process and apparatus	John J. Hassett, Warran A. Hartman	1995-04-11	$312,000
5289183	Traffic monitoring and management method and apparatus	John J. Hassett, John Rourke	1994-02-22	$333,000
5289342	System with cooling of electronic components on a circuit board	Tom Spalding, James H. Bleck, Scott Wakefield, John E. Thrailkill	1994-02-22
D336075	Portable computer	Scott Wakefield, John E. Thraikill, Tom Spalding, James H. Bleck	1993-06-01
5187645	Portable computer with docking connector for peripheral devices	Tom Spalding, James H. Bleck, Scott Wakefield, John E. Thrailkill	1993-02-16

Keith E. Kowal — 19 Patents

Issued Patents All Time

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