P

Inventor

LEI BIN

CN10 patents
⚠️ This page may combine multiple inventors who share the name “LEI BIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PREMIER IMAGE TECHNOLOGY CHINA

3 patents
US7656513B2Feb 2, 2010

System for checking centration of lens surfaces of aspheric lens

PREMIER IMAGE TECHNOLOGY CHINA9 citations81
US7586699B2Sep 8, 2009

Lens module with focusing function

PREMIER IMAGE TECHNOLOGY CHINA0 citations49
US7791820B2Sep 7, 2010

Retractable zoom lens

PREMIER IMAGE TECHNOLOGY CHINA0 citations48

LEI BIN

2 patents
USD884624SMay 19, 2020

Charger base for electric toothbrush

LEI BIN25 citations89
US8868129B2Oct 21, 2014

Antenna device and application terminal for dual-mode intelligent mobile phone

LEI BIN0 citations27

EVONIK OPERATIONS GMBH

1 patent
US11996519B2May 28, 2024

Gelled electrolyte and preparation method thereof

EVONIK OPERATIONS GMBH0 citations59

PREMIER IMAGE TECHNOLOGY CHINA LTD

1 patent
US7916400B2Mar 29, 2011

Compact zoom lens

PREMIER IMAGE TECHNOLOGY CHINA LTD5 citations58

Li zi-yuan

1 patent
US8248711B2Aug 21, 2012

Zoom lens

Li zi-yuan0 citations44

TENCENT TECH SHENZHEN CO LTD

1 patent
US8922491B2Dec 30, 2014

Method and apparatus enabling keystroke acceleration

TENCENT TECH SHENZHEN CO LTD0 citations37

SHENZHEN SUNHUI MACHINERY CO LTD

1 patent
US12291841B2May 6, 2025

Full-hydraulic automatic diaphragm wall cutting-grooving machine

SHENZHEN SUNHUI MACHINERY CO LTD0 citations27