Cisco Systems Inc v. RPX Clearinghouse LLC

David L. McCombs

John R. Emerson

Theodore M. Foster

Benjamin W. Hattenbach

Andrew R. Sommer

Prosecution History analysis

Examiner Search analysis

Invalidity Framework analysis

Cisco targets a PON network patent on multiple grounds: Doshi & Abe cited against 16 claims for obviousness over fixed guard band determination methods.

RPX Clearinghouse LLC

Constellation Technologies LLC

Cisco Systems Inc

Last Docket Entry Date

Total Docket Entries

IPR2014-01180 | Cisco Systems Inc v. RPX Clearinghouse LLC | Ex Parte

Patent Trial and Appeal Board

Judge	Cases	Inst. Rate	FWD Inv. Rate
Michael R Zecher	700+	61%	88%
Patrick R Scanlon	500+	60%	76%
Patrick Scanlon	1	100%	0%
Trevor M Jefferson	500+	61%	88%

Name	Ratings
Haynes & Boone LLP	L5 E
David L. McCombs	L5 C
Theodore M. Foster	L1 C
John R. Emerson	-- -- --

Name	Ratings
RPX Clearinghouse LLC	L4 E
Constellation Technologies LLC NPE	L3 B

Name	Ratings
Winston & Strawn LLP	L5 E
Andrew R. Sommer	L3 B
Irell & Manella LLP	L4 A
Benjamin W. Hattenbach	-- -- --