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Dive into the research topics where Ajay Kumar is active.

Publication


Featured researches published by Ajay Kumar.


Archive | 2014

Hybrid laser and plasma etch wafer dicing using substrate carrier

Saravjeet Singh; Brad Eaton; Ajay Kumar; Wei-Sheng Lei; James M. Holden; Madhava Rao Yalamanchili


Archive | 2013

Laser and plasma etch wafer dicing using water-soluble die attach film

Wei-Sheng Lei; Madhava Rao Yalamanchili; Brad Eaton; Saravjeet Singh; Ajay Kumar


Archive | 2011

In-situ deposited mask layer for device singulation by laser scribing and plasma etch

Madhava Rao Yalamanchili; Wei-Sheng Lei; Brad Eaton; Saravjeet Singh; Ajay Kumar; Banqiu Wu


Archive | 2013

Uniform masking for wafer dicing using laser and plasma etch

Mohammad Kamruzzaman Chowdhury; Wei-Sheng Lei; Brad Eaton; Madhava Rao Yalamanchili; Ajay Kumar


Archive | 2011

Wafer dicing using hybrid split-beam laser scribing process with plasma etch

Wei-Sheng Lei; Brad Eaton; Madhava Rao Yalamanchili; Saravjeet Singh; Ajay Kumar; Aparna Iyer


Archive | 2014

LASER AND PLASMA ETCH WAFER DICING WITH ETCH CHAMBER SHIELD RING FOR FILM FRAME WAFER APPLICATIONS

Wei-Sheng Lei; Saravjeet Singh; Jivko Dinev; Aparna Iyer; Brad Eaton; Ajay Kumar


Archive | 2013

Laser and plasma etch wafer dicing using UV-curable adhesive film

Wei-Sheng Lei; Mohammad Kamruzzaman Chowdhury; Brad Eaton; Madhava Rao Yalamanchili; Ajay Kumar


Archive | 2014

METHOD OF COATING WATER SOLUBLE MASK FOR LASER SCRIBING AND PLASMA ETCH

Wei-Sheng Lei; Brad Eaton; Aparna Iyer; Madhava Rao Yalamanchili; Ajay Kumar


Archive | 2013

Laser, plasma etch, and backside grind process for wafer dicing

Wei-Sheng Lei; Brad Eaton; Madhava Rao Yalamanchili; Saravjeet Singh; Ajay Kumar


Archive | 2011

Wafer dicing using hybrid galvanic laser scribing process with plasma etch

Wei-Sheng Lei; Saravjeet Singh; Madhava Rao Yalamanchili; Brad Eaton; Ajay Kumar

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