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Jon Elmhurst — 2 Patents

LILightmatter: 2 patents #23 of 50Top 50%

East Walpole, MA: #19 of 38 inventorsTop 50%

Massachusetts: #42,563 of 88,656 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Jon Elmhurst has been granted 2 US patents while listed as an inventor at Lightmatter. The first was granted in 2024 and the most recent in May 2025. Jon Elmhurst ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jon Elmhurst in East Walpole, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12306434	Photonic wafer communication systems and related packages	Sukeshwar Kannan, Carl Ramey, Darius Bunandar, Nicholas C. Harris	2025-05-20
11947164	Photonic wafer communication systems and related packages	Sukeshwar Kannan, Carl Ramey, Darius Bunandar, Nicholas C. Harris	2024-04-02

Jon Elmhurst — 2 Patents

Issued Patents All Time

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