Inventor · disambiguated record
Eric R. Cobb
Also filed as: COBB ERIC · COBB ERIC R
13 granted patents·3 pending applications·78 citations·filing 2004–2017
91Inventor score
Files withVARIAN SEMICONDUCTOR EQUIPMENT12VARIAN SEMICONDUCTOR EQUIPMENT ASS INC2BUFF JAMES S1KOO JOHN BON-WOONG1
Top patents by PatentIndex Score
16 records- 0190US7102139B2Source arc chamber for ion implanter having repeller electrode mounted to external insulatorVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2005·Granted Sep 5, 2006·14 cites·12 claims
- 0289US9064795B2Technique for processing a substrateVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Granted Jun 23, 2015·8 cites·3 claims
- 0388US7491947B2Technique for improving performance and extending lifetime of indirectly heated cathode ion sourceVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2006·Granted Feb 17, 2009·11 cites·14 claims
- 0487US9859098B2Temperature controlled ion sourceVARIAN SEMICONDUCTOR EQUIPMENT ASS INC·Filed 2015·Granted Jan 2, 2018·5 cites·17 claims
- 0586US9093372B2Technique for processing a substrateVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Granted Jul 28, 2015·6 cites·13 claims
- 0685US7655932B2Techniques for providing ion source feed materialsVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2007·Granted Feb 2, 2010·10 cites·27 claims
- 0784US7888662B2Ion source cleaning method and apparatusVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2008·Granted Feb 15, 2011·9 cites·20 claims
- 0874US8263944B2Directional gas injection for an ion source cathode assemblyKOO JOHN BON-WOONG·Filed 2008·Granted Sep 11, 2012·6 cites·16 claims
- 0969US7887034B2Indirectly heated cathode clamp system and methodVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2005·Granted Feb 15, 2011·2 cites·12 claims
- 1069US7476877B2Wafer charge monitoringVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2006·Granted Jan 13, 2009·2 cites·20 claims
- 1168US8466431B2Techniques for improving extracted ion beam quality using high-transparency electrodesBUFF JAMES S·Filed 2009·Granted Jun 18, 2013·3 cites·20 claims
- 1258US10262833B2Temperature controlled ion sourceVARIAN SEMICONDUCTOR EQUIPMENT ASS INC·Filed 2017·Granted Apr 16, 2019·0 cites·9 claims
- 1352US6984831B2Gas flow restricting cathode system for ion implanter and related methodVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2004·Granted Jan 10, 2006·2 cites·21 claims
- 1448US2015179455A1Technique For Processing A SubstrateVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2015·Application pending·0 cites
- 1543US2007137576A1Technique for providing an inductively coupled radio frequency plasma flood gunVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2006·Application pending·0 cites
- 1642US2015034837A1Lifetime ion sourceVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Eric R. Cobb files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →