P

Inventor

JI YONGHUA

CN6 patents
⚠️ This page may combine multiple inventors who share the name “JI YONGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AAC OPTICS SOLUTIONS PTE LTD

3 patents
US11287614B2Mar 29, 2022

Camera optical lens

AAC OPTICS SOLUTIONS PTE LTD2 citations71
US11340432B2May 24, 2022

Camera optical lens

AAC OPTICS SOLUTIONS PTE LTD0 citations61
US11333859B2May 17, 2022

Camera optical lens including six lenses of +--++- refractive powers

AAC OPTICS SOLUTIONS PTE LTD0 citations61

AAC OPTICS SUZHOU CO LTD

2 patents
US12105264B2Oct 1, 2024

Camera optical lens

AAC OPTICS SUZHOU CO LTD0 citations59
US11914221B2Feb 27, 2024

Camera optical lens

AAC OPTICS SUZHOU CO LTD0 citations49

SHANGHAI INST ORGANIC CHEMISTRY CAS

1 patent
US12220442B2Feb 11, 2025

Antiepileptic toxin Martentoxin and use thereof

SHANGHAI INST ORGANIC CHEMISTRY CAS0 citations49