KWOK; Kai Hay

Patent Applications and Registrations

Patent applications and USPTO patent grants for KWOK; Kai Hay.The latest application filed is for "methods of forming a bipolar transistor having a collector with a doping spike".

Company Profile

1.8.8

KWOK; Kai Hay - Thousand Oaks CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods Of Forming A Bipolar Transistor Having A Collector With A Doping Spike App 20190386123 - ZAMPARDI, JR.; Peter J. ; et al.	2019-12-19
Methods of forming thin film resistors with high power handling capability Grant 10,497,495 - Zampardi, Jr. , et al. De	2019-12-03
Methods of forming a bipolar transistor having a collector with a doping spike Grant 10,158,010 - Zampardi, Jr. , et al. Dec	2018-12-18
Methods Of Forming Thin Film Resistors With High Power Handling Capability App 20180158579 - Zampardi, JR.; Peter J. ; et al.	2018-06-07
Methods Of Forming A Bipolar Transistor Having A Collector With A Doping Spike App 20170358667 - Zampardi, JR.; Peter J. ; et al.	2017-12-14
Methods of forming thin film resistors with high power handling capability Grant 9,842,674 - Zampardi, Jr. , et al. December 12, 2	2017-12-12
Bipolar transistor having collector with doping spike Grant 9,722,058 - Zampardi, Jr. , et al. August 1, 2	2017-08-01
Bipolar Transistor Having Collector With Doping Spike App 20170005184 - ZAMPARDI, Jr.; Peter J. ; et al.	2017-01-05
Methods Of Forming Thin Film Resistors With High Power Handling Capability App 20160307671 - Zampardi, JR.; Peter J. ; et al.	2016-10-20
Thin film resistor having improved power handling capability Grant 9,406,741 - Zampardi, Jr. , et al. August 2, 2	2016-08-02
Bipolar transistor having collector with doping spike Grant 9,385,200 - Zampardi, Jr. , et al. July 5, 2	2016-07-05
Bipolar Transistor Having Collector With Doping Spike App 20150255550 - Zampardi, JR.; Peter J. ; et al.	2015-09-10
Bipolar transistor having collector with doping spike Grant 9,070,732 - Zampardi, Jr. , et al. June 30, 2	2015-06-30
Bipolar Transistor Having Collector With Doping Spike App 20130285121 - Zampardi, JR.; Peter J. ; et al.	2013-10-31
Thin Film Resistor Having Improved Power Handling Capability App 20120171967 - Zampardi, JR.; Peter J. ; et al.	2012-07-05

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