Chee Ching — 8 Patents at AT&T

Chee Ching has been granted 8 US patents while listed as an inventor at AT&T. The first was granted in 2012 and the most recent in August 2018. Chee Ching ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Chee Ching in Holmdel, NJ, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10045016	Lip sync error detection and correction	Chen-Yui Yang, Paul Kahn, David H. Lu, Anthony M. Srdar	2018-08-07	$49,911,000
9565426	Lip sync error detection and correction	Chen-Yui Yang, Paul Kahn, David H. Lu, Anthony M. Srdar	2017-02-07	$29,040,000
9031398	Wireless camera apparatus and wireless camera device	Yu-Ting Cheng	2015-05-12
8944634	Bulb type apparatus and bulb socket	Yu-Ting Cheng	2015-02-03
8908505	Methods, apparatus and articles of manufacture to monitor communication paths in communication systems	Zhijian Xu, Kevin D'Souza, Joseph Lu, David H. Lu, Chen-Yui Yang +1 more	2014-12-09	$16,870,000
8498203	Methods, apparatus and articles of manufacture to monitor communication paths in communication systems	Zhijian Xu, Kevin D'Souza, Joseph Lu, David H. Lu, Chen-Yui Yang +1 more	2013-07-30	$27,029,000
8279771	Methods, apparatus and articles of manufacture to monitor communication paths in communication systems	Zhijian Xu, Kevin D'Souza, Joseph Lu, David H. Lu, Chen-Yui Yang +1 more	2012-10-02	$27,024,000
8171134	Methods and apparatus to characterize and predict network health status	Min-Hsuan Chen, Li-Jin Chung, David H. Lu	2012-05-01	$32,721,000

Chee Ching — 8 Patents

Issued Patents All Time

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