Lum; Richard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lum; Richard.The latest application filed is for "isolation device, isolation sensor package, and method".

Company Profile

4.12.12

Lum; Richard - Singapore SG
Lum; Richard - Redmond WA
Lum; Richard - San Jose 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
Isolation Device, Isolation Sensor Package, And Method App 20190327002 - Foong; Huey Chian ; et al.	2019-10-24
Isolation device with half duplex channel Grant 10,367,502 - Lum , et al. July 30, 2	2019-07-30
Isolation devices with faraday shields Grant 10,276,490 - Lum , et al.	2019-04-30
Isolation Devices With Faraday Shields App 20190027436 - Lum; Richard ; et al.	2019-01-24
Isolation Device With Half Duplex Channel App 20180309444 - Lum; Richard ; et al.	2018-10-25
System that converts between wireless operation and wired operation Grant 9,808,712 - Lum , et al. November 7, 2	2017-11-07
System That Converts Between Wireless Operation And Wired Operation App 20170043246 - Lum; Richard ; et al.	2017-02-16
Auxiliary control of system offsets Grant 9,571,043 - Lum , et al. February 14, 2	2017-02-14
System That Converts Between Wireless Operation and Wired Operation App 20140256444 - Lum; Richard ; et al.	2014-09-11
Method and device for producing an anchorage in human or animal tissue Grant 8,801,722 - Aeschlimann , et al. August 12, 2	2014-08-12
Game controller that converts between wireless operation and wired operation Grant 8,727,882 - Lum , et al. May 20, 2	2014-05-20
Optical proximity sensor with improved dynamic range and sensitivity Grant 8,692,200 - Tao , et al. April 8, 2	2014-04-08
Method And Device For Producing An Anchorage In Human Or Animal Tissue App 20130144299 - Aeschlimann; Marcel ; et al.	2013-06-06
Method and device for producing an anchorage in human or animal tissue Grant 8,403,938 - Aeschlimann , et al. March 26, 2	2013-03-26
Optical Proximity Sensor with Improved Dynamic Range and Sensitivity App 20110163233 - Ng; Gek Yong ; et al.	2011-07-07
Circuit and associated method for reducing power consumption in a power transformer Grant 7,852,645 - Fouquet , et al. December 14, 2	2010-12-14
Method And Device For Producing An Anchorage In Human Or Animal Tissue App 20090131947 - Aeschlimann; Marcel ; et al.	2009-05-21
Game controller power management App 20050227763 - Lum, Richard ; et al.	2005-10-13
Binding of wireless game controller to host App 20050221895 - Lum, Richard ; et al.	2005-10-06
Multi-system game controller that operates in multiple USB modes App 20050221894 - Lum, Richard ; et al.	2005-10-06
Wireless game controller with fast connect to a host App 20050221896 - Lum, Richard ; et al.	2005-10-06

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