CC

Chi-Shih Chang

IBM: 15 patents #7,450 of 70,183Top 15%
IT ITRI: 4 patents #1,876 of 9,619Top 20%
SE Sematech: 1 patents #38 of 123Top 35%
SP Sv Probe Pte.: 1 patents #19 of 44Top 45%
Overall (All Time): #197,101 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9111774 Wafer-to-wafer stack with supporting post Ra-Min Tain, Shyi-Ching Liau, Wei-Chung Lo, Rong-Shen Lee 2015-08-18
8810031 Wafer-to-wafer stack with supporting pedestal Ra-Min Tain, Shyi-Ching Liau, Wei-Chung Lo, Rong-Shen Lee 2014-08-19
8164165 Wafer-to-wafer stack with supporting pedestal Ra-Min Tain, Shyi-Ching Liau, Wei-Chung Lo, Rong-Shen Lee 2012-04-24
7948072 Wafer-to-wafer stacking Ra-Min Tain, Shu-Ming Chang, Shyi-Ching Liau, Wei-Chung Lo, Rong-Shen Lee 2011-05-24
7667338 Package with solder-filled via holes in molding layers Paul T. Lin 2010-02-23
7374811 Probe pad structure in a ceramic space transformer Bahadir Tunaboylu 2008-05-20
7227268 Placement of sacrificial solder balls underneath the PBGA substrate William T. Chen, Ajit K. Trivedi 2007-06-05
6829149 Placement of sacrificial solder balls underneath the PBGA substrate William T. Chen, Ajit K. Trivedi 2004-12-07
6353182 Proper choice of the encapsulant volumetric CTE for different PGBA substrates William T. Chen, Ajit K. Trivedi 2002-03-05
6255599 Relocating the neutral plane in a PBGA substrate to eliminate chip crack and interfacial delamination William T. Chen, Ajit K. Trivedi 2001-07-03
6188305 Transformer formed in conjunction with printed circuit board Michael J. Johnson, Craig N. Johnston, John M. Lauffer 2001-02-13
6000130 Process for making planar redistribution structure Frank D. Egitto 1999-12-14
5959348 Construction of PBGA substrate for flip chip packing William T. Chen, Ajit K. Trivedi 1999-09-28
5774340 Planar redistribution structure and printed wiring device Frank D. Egitto 1998-06-30
5684392 System for extending operating time of a battery-operated electronic device Jonathan J. Hurd, Stephen F. Newton 1997-11-04
5546321 Method and apparatus for the cross-sectional design of multi-layer printed circuit boards Subahu D. Desai, Debra A. Gernhart, Phillip A. Hartley, Robert J. Haskins, Jr., Keith Ky Trieu Ho +5 more 1996-08-13
5519633 Method and apparatus for the cross-sectional design of multi-layer printed circuit boards Subahu D. Desai, Debra A. Gernhart, Phillip A. Hartley, Robert J. Haskins, Jr., Keith Ky Trieu Ho +5 more 1996-05-21
5248262 High density connector Raymond A. Busacco, Fletcher W. Chapin, David W. Dranchak, Thomas G. Macek, James R. Petrozello +2 more 1993-09-28
5191174 High density circuit board and method of making same Joseph G. Hoffarth, Voya R. Markovich, Keith A. Snyder, John P. Wiley 1993-03-02
T106201 Master image chip organization technique or method John Balyoz, Barry C. Fox, John A. Palmieri, Majid Ghafghaichi, Teh-Sen Jen +1 more 1986-03-04
4295149 Master image chip organization technique or method John Balyoz, Barry C. Fox, John A. Palmieri, Majid Ghafghaichi, Teh-Sen Jen +1 more 1981-10-13
4249193 LSI Semiconductor device and fabrication thereof John Balyoz, Barry C. Fox, John A. Palmieri, Majid Ghafghaichi, Teh-Sen Jen +1 more 1981-02-03