James Richardson — 11 Patents at Alpha Technologies Services

James Richardson has been granted 11 US patents while listed as an inventor at Alpha Technologies Services. The first was granted in 1996 and the most recent in May 2022. James Richardson ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list James Richardson in Bellingham, WA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11322974	Ferroresonant transformer systems and methods	Thanh Quoc Le, Litcho Datzov	2022-05-03
11005289	Switching systems and methods for use in uninterruptible power supplies	Thanh Quoc Le	2021-05-11
10819144	Ferroresonant transformer for use in uninterruptible power supplies	Thanh Quoc Le, Litcho Datzov	2020-10-27
10355521	Switching systems and methods for use in uninterruptible power supplies	Thanh Quoc Le	2019-07-16
9812900	Switching systems and methods for use in uninterruptible power supplies	Thanh Quoc Le	2017-11-07
9633781	Ferroresonant transformer for use in uninterruptible power supplies	Thanh Quoc Le, Litcho Datzov	2017-04-25
9030045	Switching systems and methods for use in uninterruptible power supplies	Than Quoc Le	2015-05-12
8575779	Ferroresonant transformer for use in uninterruptible power supplies	Thanh Quoc Le, Litcho Datzov	2013-11-05
7596585	Object replication using information quality of service	—	2009-09-29	$31,535,000
6292803	Object state change and history management mechanism	Mukul Agrawal	2001-09-18	$25,002,000
5524891	Golf practice hole with variable diameter rim	A. James Owen, Jr., Henry E. St. Louis, Jr.	1996-06-11

James Richardson — 11 Patents

Issued Patents All Time

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