P

Inventor

LI XINGLONG

CN7 patents
⚠️ This page may combine multiple inventors who share the name “LI XINGLONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD

3 patents
US11271362B2Mar 8, 2022

Laser device and light guide member used with the same

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD5 citations83
US12080989B2Sep 3, 2024

Laser device and light guide member used with the same

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61
US11769985B2Sep 26, 2023

Laser device and light guide member used with the same

XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations61

QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD

2 patents
US12322747B2Jun 3, 2025

Light emitting diode device, method for manufacturing the same and a display including the same

QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations50
US12302675B2May 13, 2025

Semiconductor light-emitting device

QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD0 citations46

HEFEI LEAF BIOTECH CO LTD

1 patent
US12275713B1Apr 15, 2025

Method for preparing 5-hydroxymethylfurfural

HEFEI LEAF BIOTECH CO LTD0 citations49

XIAMAN SANAN OPTOELECTRONICS TECH CO LTD

1 patent
US11626547B2Apr 11, 2023

UV LED device

XIAMAN SANAN OPTOELECTRONICS TECH CO LTD0 citations41