DC

David P. Chengson

JN Juniper Networks: 20 patents #111 of 2,602Top 5%
SG Silicon Graphics: 6 patents #47 of 758Top 7%
TI Tandem Computers Incorporated: 3 patents #88 of 354Top 25%
Overall (All Time): #131,064 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 25 most recent of 29 patents

Patent #TitleCo-InventorsDate
11156651 Electrical signature fault detection Ranjeeth Doppalapudi 2021-10-26
10455691 Grid array pattern for crosstalk reduction 2019-10-22
10455690 Grid array pattern for crosstalk reduction Ranjeeth Doppalapudi 2019-10-22
10383213 Placement of vias in printed circuit board circuits Edward Chang, Ranjeeth Doppalapudi, Santosh Kumar Pappu 2019-08-13
10365314 Electrical signature fault detection Ranjeeth Doppalapudi 2019-07-30
10231325 Placement of vias in printed circuit board circuits Edward Chang, Ranjeeth Doppalapudi, Santosh Kumar Pappu 2019-03-12
10069596 Systems and methods for error detection and correction Granthana Kattehalli Rangaswamy, David J. Ofelt, Edward C. Priest, Bhavesh Patel 2018-09-04
9237003 Digital bit insertion for clock recovery Chang-Hong Wu 2016-01-12
8675483 Systems and methods for reducing reflections and frequency dependent dispersions in redundant links Jaya Bandyopadhyay 2014-03-18
8508248 Testing vias formed in printed circuit boards 2013-08-13
8452908 Low latency serial memory interface Chang-Hong Wu 2013-05-28
8411695 Multi-interface compatible bus over a common physical connection Jaya Bandyopadhyay 2013-04-02
8164392 Error-free startup of low phase noise oscillators Victor Do 2012-04-24
8000351 Source synchronous link with clock recovery and bit skew alignment Joel Frederick Darnauer, Matthew A. Tucker 2011-08-16
7924862 Systems and methods for reducing reflections and frequency dependent dispersions in redundant links Jaya Bandyopadhyay 2011-04-12
7724761 Systems and methods for reducing reflections and frequency dependent dispersions in redundant links Jaya Bandyopadhyay 2010-05-25
7515614 Source synchronous link with clock recovery and bit skew alignment Joel Frederick Darnauer, Matthew A. Tucker 2009-04-07
7061939 Source synchronous link with clock recovery and bit skew alignment Joel Frederick Darnauer, Matthew A. Tucker 2006-06-13
6646982 Redundant source synchronous busses 2003-11-11
6538518 Multi-loop phase lock loop for controlling jitter in a high frequency redundant system 2003-03-25
5999437 Processor-inclusive memory module William L. Schmidt, Unmesh Agarwala, Alan D. Foster, Edward C. Priest, John C. Manton +1 more 1999-12-07
5867419 Processor-inclusive memory module William L. Schmidt, Unmesh Agarwala, Alan D. Foster, Edward C. Priest, John C. Manton +1 more 1999-02-02
5811997 Multi-configurable push-pull/open-drain driver circuit Robert A. Conrad 1998-09-22
5793259 Apparatus for generating differential noise between power and ground planes 1998-08-11
5790612 System and method to reduce jitter in digital delay-locked loops Hansel A. Collins, Edward C. Priest, Scott W. Alvarez 1998-08-04