P

Inventor

SUN LIGUO

US10 patents
⚠️ This page may combine multiple inventors who share the name “SUN LIGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SYCHIP INC

3 patents
US7692511B2Apr 6, 2010

Compact balun transformers

SYCHIP INC16 citations82
US7936043B2May 3, 2011

Integrated passive device substrates

SYCHIP INC4 citations58
US7795709B2Sep 14, 2010

Shielding noisy conductors in integrated passive devices

SYCHIP INC2 citations57

HUAWEI TECH CO LTD

2 patents
US10735108B2Aug 4, 2020

Method for suppressing local oscillator leakage in microwave chip and apparatus thereof

HUAWEI TECH CO LTD2 citations59
US11070172B2Jul 20, 2021

Method and device for reducing power consumption of PA

HUAWEI TECH CO LTD0 citations55

LUCENT TECHNOLOGIES INC

1 patent
US6734539B2May 11, 2004

Stacked module package

LUCENT TECHNOLOGIES INC227 citations98

HONGHE POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD

1 patent
US11817681B1Nov 14, 2023

Electrified wire lifting device

HONGHE POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD3 citations59

BEIJING EASPRING MAT TECH CO LTD

1 patent
US12071356B2Aug 27, 2024

Positive electrode material having multi-cavity structure and preparation method therefor, and lithium ion battery

BEIJING EASPRING MAT TECH CO LTD0 citations50

GOERTEK INC

1 patent
US10511903B2Dec 17, 2019

Sound wave filtering structure and side sound generating speaker module

GOERTEK INC0 citations49

SHANGHAI BRIGHT DAIRY & FOOD C

1 patent
US7270994B2Sep 18, 2007

Lactobacillus casei Bd-II stain and used to reduce blood cholesterol

SHANGHAI BRIGHT DAIRY & FOOD C4 citations49