Unified Patents LLC v. DivX

David L. McCombs

Jung Hahm

Jonathan R. Bowser

Roshan Mansinghani

Raghav Bajaj

Ashraf Fawzy

Flavio Rose

Edward Hsieh

Kenneth Weatherwax

Bridget Smith

Patrick G. Maloney

Parham Hendifar

Prosecution History analysis

Examiner Search analysis

Invalidity Framework analysis

Adaptive bitrate streaming patent challenged: claims 1 & 10 cited as obvious over prior art teaching buffer level criteria to prevent stream underflow.

Unified Patents LLC

Divx LLC

Last Docket Entry Date

Total Docket Entries

IPR2021-01476 | Unified Patents LLC v. DivX | Ex Parte

Patent Trial and Appeal Board

Judge	Cases	Inst. Rate	FWD Inv. Rate
Bart A Gerstenblith	500+	60%	77%
Iftikhar Ahmed	200+	76%	67%
Iftikhar Ahmed	200+	76%	67%
Monica S Ullagaddi	300+	70%	82%

Name	Ratings
Haynes & Boone LLP	L5 A
David L. McCombs	L5 A
Raghav Bajaj	L4 C
Jonathan R. Bowser	-- -- --
Unified Patents	L3 A
Jung Hahm	L4 A
Ashraf Fawzy	L4 A
Roshan Mansinghani	L4 D

Name	Ratings
Lowenstein & Weatherwax LLP	L4 A
Kenneth Weatherwax	L5 B
Bridget Smith	L3 D
Flavio Rose	-- -- --
Edward Hsieh	-- -- --
Patrick G. Maloney	-- -- --
Parham Hendifar	-- -- --