Inventor

LI GUAN

CN5 patents

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

BUSINESS OBJECTS SOFTWARE LTD

1 patent

US9280443B2Mar 8, 2016

Dashboard performance analyzer

BUSINESS OBJECTS SOFTWARE LTD8 citations78

JF POLYMERS SUZHOU CO LTD

1 patent

US12576591B2Mar 17, 2026

Automatic filament ending device

JF POLYMERS SUZHOU CO LTD0 citations55

SHANDONG SANJING IND TRADE CO LTD

1 patent

USD1080700SJun 24, 2025

Skeleton graphite mold

SHANDONG SANJING IND TRADE CO LTD0 citations49

SHANDONG SANJING IND AND TRADE CO LTD

1 patent

USD1066438SMar 11, 2025

Graphite mold

SHANDONG SANJING IND AND TRADE CO LTD0 citations49

SUMITOMO CHEMICAL CO

1 patent

US10054487B2Aug 21, 2018

Laminated film and flexible electronic device

SUMITOMO CHEMICAL CO0 citations39