Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
David A. Langsam
Sunnyvale, CA
US
1 patent
2 Patents
US12055771
2024
Optical Block with Textured Surface
SAMTEC, Inc.
0 cites
US11693194
2023
Optical Block with Textured Surface
SAMTEC, Inc.
0 cites