Johnson Chiang — 15 Patents at IBM

Johnson Chiang has been granted 15 US patents while listed as an inventor at IBM. The first was granted in 1995 and the most recent in February 2018. Johnson Chiang ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Johnson Chiang in Taipei, TW.

Patents per Year

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9891979	Dynamically adjusting a log level of a transaction	Jeffrey CH Liu, Chih-Wen Su, Ivan Nestlerode, Giant H M Tu	2018-02-13	$2,196,000
9659075	Providing high availability in an active/active appliance cluster	Neal J. Alewine, Jeffrey CH Liu, Hao-Ting Shih, Ying Wang, David Ward	2017-05-23	$2,171,000
9600387	Providing efficient data replication for a transaction processing server	Jeffrey CH Liu, Chih-Wen Su, Ying Wang	2017-03-21	$2,195,000
9579579	Pneumatic driven two-axis motion platform	Ping-Lin Wu, Song-Kuei Chang	2017-02-28
9342575	Providing high availability in an active/active appliance cluster	Neal J. Alewine, Jeffrey CH Liu, Hao-Ting Shih, Ying Wang, David Ward	2016-05-17	$3,602,000
9219640	Performing failover in a redundancy group	Jeffrey CH Liu, Ying Wang, Hao-Ting Shih	2015-12-22	$2,572,000
9219641	Performing failover in a redundancy group	Jeffrey CH Liu, Ying Wang, Hao-Ting Shih	2015-12-22	$2,572,000
8578323	Hierarchical program source management	Jeffrey CH Liu, Joey H. Y. Tseng, Jim C L Yu	2013-11-05	$5,290,000
7811200	Multifunctional virtual-reality fitness equipment with a detachable interactive manipulator	—	2010-10-12
7124660	Hex-axis horizontal movement dynamic simulator	—	2006-10-24
6989807	LED driving device	—	2006-01-24
6747626	Dual mode thin film transistor liquid crystal display source driver circuit	—	2004-06-08	$19,033,000
5670850	"Video circuit and video signal processing and control techniques for controlling the ""tilt"" of a video display that may be implemented with LinBiCMOS technology"	Danny Tsong, Tony Chou	1997-09-23	$19,913,000
5606339	Method and apparatus for controlling the color saturation of a color monitor	Danny Tsong, Timothy Chiu	1997-02-25	$8,842,000
5461398	Video preamplifier with fast blanking and halftone capability on a single integrated circuit chip	Y. W. Tang, Timothy Chiu	1995-10-24	$5,071,000

Johnson Chiang — 15 Patents

Patents per Year

Issued Patents All Time

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