Xi; Xufeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Xi; Xufeng.The latest application filed is for "block-switching in ultrasound imaging".

Company Profile

0.4.7

Xi; Xufeng - Mountain View CA
Xi, Xufeng - Sunnyvale 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
Block-switching in ultrasound imaging App 20080316861 - Xi; Xufeng ; et al.	2008-12-25
Block-switching in ultrasound imaging Grant 7,361,145 - Xi , et al. April 22, 2	2008-04-22
Cableless coupling methods for ultrasound App 20060036178 - Tarakci; Umit ; et al.	2006-02-16
Ultrasound system with cableless coupling assembly Grant 6,936,008 - Tarakci , et al. August 30, 2	2005-08-30
Apparatus for improved shock-wave lithotripsy (SWL) using a piezoelectric annular array (PEAA) shock-wave generator in combination with a primary shock wave source App 20050038361 - Zhong, Pei ; et al.	2005-02-17
Block-switching in ultrasound imaging App 20040267138 - Xi, Xufeng ; et al.	2004-12-30
Block-switching in ultrasound imaging Grant 6,773,399 - Xi , et al. August 10, 2	2004-08-10
Block-switching In Ultrasound Imaging App 20040024316 - Xi, Xufeng ; et al.	2004-02-05
System and method for acoustic imaging at two focal lengths with a single lens Grant 6,618,206 - Tarakci , et al. September 9, 2	2003-09-09
System and method for acoustic imaging at two focal lengths with a single lens App 20030076599 - Tarakci, Umit ; et al.	2003-04-24
System and method for coupling ultrasound generating elements to circuitry App 20020138002 - Tarakci, Umit ; et al.	2002-09-26

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