Honggang Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for scroll information input in electromagneti...
- Patent number 9,116,591
- Issue date Aug 25, 2015
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for varying capacitance
- Patent number 7,696,444
- Issue date Apr 13, 2010
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless and passive tablet for inputting to computer
- Patent number 7,623,120
- Issue date Nov 24, 2009
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC SENSING DEVICE HAVING MULTI-POINT TOUCH FUNCTION
- Publication number 20110205191
- Publication date Aug 25, 2011
- Tao Hou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-ORIENTATION HANDWRITING TRACE INPUT DEVICE AND METHOD FOR ROT...
- Publication number 20110199293
- Publication date Aug 18, 2011
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SCROLL INFORMATION INPUT IN ELECTROMAGNETI...
- Publication number 20110179382
- Publication date Jul 21, 2011
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus Having Handwriting and Mouse Input Functions
- Publication number 20080266260
- Publication date Oct 30, 2008
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device for varing capacitance
- Publication number 20070180923
- Publication date Aug 9, 2007
- Hanwang Technology Co., Ltd.
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless and passive tablet for inputting to computer
- Publication number 20060007164
- Publication date Jan 12, 2006
- Yingjian Liu
- G06 - COMPUTING CALCULATING COUNTING