P

Inventor

WANG QINGLIN

US13 patents
⚠️ This page may combine multiple inventors who share the name “WANG QINGLIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPTIWORKS INC

3 patents
US7018113B1Mar 28, 2006

Optical module package

OPTIWORKS INC19 citations79
US7200304B2Apr 3, 2007

Multimode optical fiber coupler and fabrication method

OPTIWORKS INC5 citations61
US7248767B2Jul 24, 2007

Multimode optical fiber coupler and fabrication method

OPTIWORKS INC0 citations46

POSITEC POWER TOOLS SUZHOU CO LTD

2 patents
US9833884B2Dec 5, 2017

Power tool and operating method for use on the power tool

POSITEC POWER TOOLS SUZHOU CO LTD12 citations83
US10093004B2Oct 9, 2018

Power tool and operating method for use on the power tool

POSITEC POWER TOOLS SUZHOU CO LTD3 citations72

OPLINK COMMUNICATIONS INC

1 patent
US6621960B2Sep 16, 2003

Method of fabricating multiple superimposed fiber Bragg gratings

OPLINK COMMUNICATIONS INC46 citations91

NORTEL NETWORKS LTD

1 patent
US6813241B1Nov 2, 2004

Network architecture and method of providing link protection in a bidirectional data traffic network

NORTEL NETWORKS LTD55 citations86

OPLINK COMM INC

1 patent
US6636667B2Oct 21, 2003

Tunable optical fiber grating package with low temperature dependency

OPLINK COMM INC13 citations78

UNIV SHANDONG

1 patent
US10399286B2Sep 3, 2019

Composite material packaged fiber grating sensor and manufacturing method thereof

UNIV SHANDONG5 citations65

WANG QINGLIN

1 patent
US9321619B2Apr 26, 2016

Multi-axis load gripping arm

WANG QINGLIN5 citations63

UNIV CHINA AGRICULTURAL

1 patent
US12349717B2Jul 8, 2025

Automatic separator for peel and pulp of holboellia latifolia wall

UNIV CHINA AGRICULTURAL0 citations48

CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD

1 patent
US11891405B2Feb 6, 2024

Furo[3,4-b]pyrrole-containing BTK inhibitor

CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD0 citations45

SHANGHAI YIMAI IND CO LTD

1 patent
US12145157B1Nov 19, 2024

Spiral sorting device for kitchen waste based on hardness screening

SHANGHAI YIMAI IND CO LTD0 citations32