Jeffrey Walker — 6 Patents at Amgen

Jeffrey Walker has been granted 6 US patents while listed as an inventor at Amgen. The first was granted in 2000 and the most recent in February 2023. Jeffrey Walker ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Jeffrey Walker in Champaign, IL, US.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11591108	Combined automatic dependent surveillance-broadcast and carbon monoxide detecting device	Jason Andrew Miller, Paul Beard	2023-02-28	$40,018,000
11203442	Combined automatic dependent surveillance-broadcast and carbon monoxide detecting device	Jason Andrew Miller, Paul Beard	2021-12-21
10071733	Optical spread spectrum detection and ranging	Paul Beard	2018-09-11
9575185	Optical spread spectrum detection and ranging	Paul Beard	2017-02-21
6839850	Method and system for detecting intrusion into and misuse of a data processing system	Wayne A. Campbell	2005-01-04
6134664	Method and system for reducing the volume of audit data and normalizing the audit data received from heterogeneous sources	—	2000-10-17