Peter Johnsen — 6 Patents at Meta

Peter Johnsen has been granted 6 US patents while listed as an inventor at Meta. The first was granted in 1987 and the most recent in September 2025. Peter Johnsen ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Peter Johnsen in Seattle, WA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12429817	Systems and methods for writing spatially varying holograms	Yang Yang, Wen Xiong, Jian Xu, Jianbo Zhao	2025-09-30
12360371	Wavelength multiplexed waveguide system for eye tracking	Yang Yang, Sascha Hallstein, Jianbo Zhao	2025-07-15
12196976	Multi-directional gratings in a waveguide system	Yang Yang, Jianbo Zhao	2025-01-14
6321792	Flow conduit and means for enlarging the surface thereof to provide cooling, and a fuel pipe, and a method for the manufacture thereof	Ulf Von Huth Smith, Karl Boysen, Peter N. K.o slashed.hling	2001-11-27	$4,560,000
5313821	Uniform and quantitative evaluation of aroma emitting substances	Karen L. Bett	1994-05-24
4693897	Stimulation and enhancement of feeding in herbivorous fish	Michael A. Adams	1987-09-15

Peter Johnsen — 6 Patents

Issued Patents All Time

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