Cheung; Stephen Wah-Kwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheung; Stephen Wah-Kwan.The latest application filed is for "interleaving multi-energy x-ray energy operation of a standing wave linear accelerator".

Company Profile

0.12.9

Cheung; Stephen Wah-Kwan - Mountain View 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
Traveling wave linear accelerator based x-ray source using pulse width to modulate pulse-to-pulse dosage Grant 9,258,876 - Cheung , et al. February 9, 2	2016-02-09
Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator Grant 9,031,200 - Ho , et al. May 12, 2	2015-05-12
Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based X-ray source using pulse width to modulate pulse-to-pulse dosage Grant 8,942,351 - Cheung , et al. January 27, 2	2015-01-27
Systems and methods for cargo scanning and radiotherapy using a traveling wave linear accelerator based x-ray source using current to modulate pulse-to-pulse dosage Grant 8,836,250 - Cheung , et al. September 16, 2	2014-09-16
Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator using electronic switches Grant 8,786,217 - Ho , et al. July 22, 2	2014-07-22
Interleaving Multi-energy X-ray Energy Operation Of A Standing Wave Linear Accelerator App 20130063052 - Ho; Ching-Hung ; et al.	2013-03-14
Interleaving Multi-energy X-ray Energy Operation Of A Standing Wave Linear Accelerator Using Electronic Switches App 20120313555 - HO; Ching-Hung ; et al.	2012-12-13
Systems And Methods For Cargo Scanning And Radiotherapy Using A Traveling Wave Linear Accelerator Based X-ray Source Using Pulse Width To Modulate Pulse-to-pulse Dosage App 20120294423 - Cheung; Stephen Wah-Kwan ; et al.	2012-11-22
Systems And Methods For Cargo Scanning And Radiotherapy Using A Traveling Wave Linear Accelerator Based X-ray Source Using Current To Modulate Pulse-to-pulse Dosage App 20120294422 - Cheung; Stephen Wah-Kwan ; et al.	2012-11-22
Interleaving multi-energy X-ray energy operation of a standing wave linear accelerator Grant 8,284,898 - Ho , et al. October 9, 2	2012-10-09
Interleaving multi-energy x-ray energy operation of a standing wave linear accelerator using electronic switches Grant 8,203,289 - Ho , et al. June 19, 2	2012-06-19
Traveling Wave Linear Accelerator Based X-ray Source Using Pulse Width To Modulate Pulse-to-pulse Dosage App 20120081041 - Cheung; Stephen Wah-Kwan ; et al.	2012-04-05
Traveling Wave Linear Accelerator Based X-ray Source Using Current To Modulate Pulse-to-pulse Dosage App 20120081042 - Cheung; Stephen Wah-Kwan ; et al.	2012-04-05
Interleaving Multi-Energy X-Ray Energy Operation Of A Standing Wave Linear Accelerator App 20110216886 - Ho; Ching-Hung ; et al.	2011-09-08
Interleaving Multi-energy X-ray Energy Operation Of A Standing Wave Linear Accelerator Using Electronic Switches App 20110006708 - Ho; Ching-Hung ; et al.	2011-01-13

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