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US24 patents

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US8717101B2May 6, 2014

Apparatus and methods for biasing power amplifiers

LI PING33 citations98
US8707967B2Apr 29, 2014

Banded papers, smoking articles and methods

LI PING14 citations92
US8205705B2Jun 26, 2012

Middle electric motor drive unit for electric bicycle

LI PING20 citations86
US9308190B2Apr 12, 2016

Methods and compositions to enhance bone growth comprising a statin

LI PING6 citations84
US9119421B2Sep 1, 2015

Cigarette wrapper with printed catalyst

LI PING12 citations83
US8837614B2Sep 16, 2014

Pilot-based time offset estimation apparatus and method

LI PING8 citations83
US9706860B2Jul 18, 2017

Dish conveying device used in catering store

LI PING4 citations73
US8925556B2Jan 6, 2015

Banded papers, smoking articles and methods

LI PING2 citations73
USD1062308SFeb 18, 2025

Sleep pillow

LI PING1 citations64
USD1084776SJul 22, 2025

Griddle caddy

LI PING0 citations63
USD1057480SJan 14, 2025

Pillow

LI PING0 citations63
USD1050751SNov 12, 2024

Chair

LI PING1 citations63
USD1017319SMar 12, 2024

Lid with window for griddle

LI PING0 citations63
USD689365SSep 10, 2013

Decorative top for a perfume bottle

LI PING4 citations63
US9161570B2Oct 20, 2015

Banded papers, smoking articles and methods

LI PING1 citations62
US8939156B2Jan 27, 2015

Banded papers, smoking articles and methods

LI PING1 citations62
US8905043B2Dec 9, 2014

Banded papers, smoking articles and methods

LI PING1 citations62
US8844540B2Sep 30, 2014

Banded papers, smoking articles and methods

LI PING1 citations62
US8833377B2Sep 16, 2014

Banded papers, smoking articles and methods

LI PING1 citations62
US8733370B2May 27, 2014

Banded papers, smoking articles and methods

LI PING1 citations62
US8325091B2Dec 4, 2012

Dual-band antenna

LI PING2 citations62
US8774034B2Jul 8, 2014

Method and apparatus for frequency offset estimation and correction in orthogonal frequency division multiplexing system

LI PING3 citations54
US10569943B2Feb 25, 2020

Sealing cover

LI PING0 citations42
US11612558B2Mar 28, 2023

Methods of extracting materials from plant material

LI PING0 citations38