Inventor

ZHANG YAN YAN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG YAN YAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

1 patent

US10348239B2Jul 9, 2019

Multi-layered solar cell device

3M INNOVATIVE PROPERTIES CO1 citations58

3M INNOVATIVE PROPERTIES COMPANY

1 patent

US11954939B2Apr 9, 2024

Electronic device with optical sensor module

3M INNOVATIVE PROPERTIES COMPANY0 citations46