Inventor

LIU SONGLIN

CN8 patents

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

CHINA PETROLEUM & CHEM CORP

3 patents

US12194446B2Jan 14, 2025

SCM-34 molecular sieve, preparation method therefor and use thereof

CHINA PETROLEUM & CHEM CORP0 citations46

US11819834B2Nov 21, 2023

Aluminophosphate molecular sieve SCM-18, its preparation and application thereof

CHINA PETROLEUM & CHEM CORP0 citations46

US11806696B2Nov 7, 2023

Silicoaluminophosphate molecular sieve, its preparation and application thereof

CHINA PETROLEUM & CHEM CORP0 citations46

VERIZON PATENT & LICENSING INC

1 patent

US12229654B2Feb 18, 2025

Hybrid recommendation system and methods based on collaborative filtering integrated with multiple neural networks

VERIZON PATENT & LICENSING INC1 citations57

AGENCY SCIENCE TECH & RES

1 patent

US12565563B2Mar 3, 2026

Halogen-free synergist

AGENCY SCIENCE TECH & RES0 citations51

CHONGQING BOE DISPLAY TECH CO LTD

1 patent

US11721947B2Aug 8, 2023

Optical compensation system for laser beam and excimer laser annealing device

CHONGQING BOE DISPLAY TECH CO LTD0 citations37

COVESTRO DEUTSCHLAND AG

1 patent

US10676639B2Jun 9, 2020

Colorless, transparent and heat resistant polyurethane films and methods for manufacturing the same

COVESTRO DEUTSCHLAND AG0 citations36

BOE TECHNOLOGY GROUP CO LTD

1 patent

US10298180B2May 21, 2019

Control circuit, control method, and electronic device

BOE TECHNOLOGY GROUP CO LTD0 citations36