CC

Chao-Peng Chen

HT Headway Technologies: 18 patents #56 of 309Top 20%
OC Occidental Chemical: 4 patents #64 of 341Top 20%
Tdk: 1 patents #2,493 of 3,796Top 70%
ZC Zhejiang Sunny Optics Co.: 1 patents #46 of 80Top 60%
Overall (All Time): #170,808 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12124108 Camera lens Yunbing Ji, Fujian Dai, Liefeng Zhao 2024-10-22
9797047 Copper plating method Jas Chudasama, Chien-Li Lin, David Wagner 2017-10-24
9103012 Copper plating method Jas Chudasama, Chien-Li Lin, David Wagner 2015-08-11
8920616 Paddle for electroplating for selectively depositing greater thickness Jaswant Chudasama, Pradeep Mishra, Chen-Li Lin, David Wagner 2014-12-30
8273233 Method to reduce void formation during trapezoidal write pole plating in perpendicular recording Jas Chudasama, Situan Lam, Chien-Li Lin 2012-09-25
8236484 Single layer resist liftoff process for nano track width Jei-Wei Chang, Chunping Luo, Shou-Chen Kao 2012-08-07
7864490 CPP head with parasitic shunting reduction Jeiwei Chang, Stuart Kao, Chunping Luo, Kochan Ju, Min Li 2011-01-04
7781152 Ozone-assisted lithography process with image enhancement for CPP head manufacturing Rina Kaji, Jei-Wei Chang 2010-08-24
7633712 Method to print photoresist lines with negative sidewalls Jei-Wei Chang, Xiaohong Yang 2009-12-15
7431815 Method to reduce ferric ions in ferrous based plating baths Jas Chudasama, Situan Lam 2008-10-07
7378226 Ozone-assisted bi-layer lift-off stencil for narrow track CPP-GMR heads Rina Kaji, Jei-Wei Chang 2008-05-27
7368227 Method to print photoresist lines with negative sidewalls Jei-Wei Chang, Xiaohong Yang 2008-05-06
7279269 CPP head with parasitic shunting reduction Jeiwei Chang, Stuart Kao, Chunping Luo, Kochan Ju, Min Li 2007-10-09
7134182 Method to form an embedded micro-pedestal in a conductive layer Jei-Wei Chang, Youfeng Zheng 2006-11-14
7132221 Method to print photoresist lines with negative sidewalls Jei-Wei Chang, Xiaohong Yang 2006-11-07
7118680 Self-alignment scheme for enhancement of CPP-GMR Jei-Wei Chang, Min Li, Kochan Ju 2006-10-10
7111386 Lead plating method for GMR head manufacture Kevin Lin, Jei-Wei Chang, Kochan Ju, Hui-Chuan Wang 2006-09-26
6973712 Lead plating method for GMR head manufacture Kevin Lin, Jei-Wei Chang, Kochan Ju, Hui-Chuan Wang 2005-12-13
6905811 Method to form reduced dimension pattern with good edge roughness Chunping Luo, Stuart Kao, Jei-Wei Chang 2005-06-14
6476963 Photographic binocular 2002-11-05
6156185 Reactivation of deactivated anodes Tilak V. Bommaraju 2000-12-05
5948222 Reactivation of deactivated anodes Tilak V. Bommaraju 1999-09-07
5639422 Reducing corrosion of carbon steel reboilers Tilak V. Bommaraju, Paul Williams 1997-06-17
5437711 Method of purifying chlorine-containing gases Ronald B. Kaplin, Tilak V. Bommaraju 1995-08-01