P

Inventor

WANG LINGLING

CN13 patents
⚠️ This page may combine multiple inventors who share the name “WANG LINGLING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NXP USA INC

4 patents
US10630168B1Apr 21, 2020

Bridgeless power factor correction converter with zero current detection circuit

NXP USA INC14 citations84
US10027219B1Jul 17, 2018

Switching controller circuit

NXP USA INC10 citations82
US10122262B1Nov 6, 2018

Power factor correction circuit

NXP USA INC6 citations68
US11764694B2Sep 19, 2023

Configurable control loop arrangement

NXP USA INC0 citations47

TENCENT TECH SHENZHEN CO LTD

2 patents
US11126716B2Sep 21, 2021

System security method and apparatus

TENCENT TECH SHENZHEN CO LTD2 citations71
US11323542B2May 3, 2022

Objection blocking method, terminal, server, and storage medium

TENCENT TECH SHENZHEN CO LTD0 citations50

SHANXI JINBO BIO PHARMACEUTICAL CO LTD

2 patents
US12570724B2Mar 10, 2026

Preparation method for biosynthesis of human body structural material

SHANXI JINBO BIO PHARMACEUTICAL CO LTD0 citations54
US12479906B2Nov 25, 2025

Collagen and use thereof

SHANXI JINBO BIO PHARMACEUTICAL CO LTD0 citations52

YANG SHANGJIN

1 patent
US8609851B2Dec 17, 2013

Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof

YANG SHANGJIN5 citations65

CHONGQING BOE DISPLAY TECH CO LTD

1 patent
US12336417B2Jun 17, 2025

Display panels, and preparation methods thereof and display apparatuses

CHONGQING BOE DISPLAY TECH CO LTD0 citations48

BEIJING YILING BIOENGINEERING CO LTD

1 patent
US8940770B2Jan 27, 2015

Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof

BEIJING YILING BIOENGINEERING CO LTD0 citations42

INST OF APPLIED CHEMISTRY JIANGXI ACADEMY OF SCEINCES

1 patent
US11066572B2Jul 20, 2021

Method of preparing high-performance water-soluble acrylic resin with high solid content and low viscosity

INST OF APPLIED CHEMISTRY JIANGXI ACADEMY OF SCEINCES0 citations39

HANGZHOU HENGHONG MACH CO LTD

1 patent
US11440512B2Sep 13, 2022

Double-lifting device for towing type traveling vehicle

HANGZHOU HENGHONG MACH CO LTD0 citations38