Juanita R. Brooks

David E. Killough

Proshanto Mukherji

Jason W. Wolff

Betty H. Chen

Karan Jhurani

Madelyn McCormick

Andrew Max Goldberg

Joshua K. Day

Karl A. Rupp

Margaret E. Day

Christian J. Hurt

Eric J. Enger

Derek Tod Gilliland

Spencer Hosie

Diane Sue Rice

Leslie V. Payne

Darrell Atkinson

R. Allan Bullwinkel

Kirk A. Voss

Christopher L. Limbacher

Lyndsey C. Heaton

Brandon C. Martin

Francesca M. Shima Germinario

Ty William Wilson

Long-running knowledge alleged: Microsoft's Bing search engine accused over a foundational `page weight` ranking patent vital to web search technology.

Prosecution History analysis

Examiner Search analysis

Invalidity Framework analysis

Judge	Period	PO Win Rate
Jon S. Tigar	08/16/17 - 11/13/24	29%
Beth L. Freeman	08/15/17 - 08/16/17	5%

Name	Ratings
Heim Payne & Chorush LLP	L3 C
Leslie V. Payne	L5 E
Eric J. Enger	L4 D
R. Allan Bullwinkel	L4 D
Christopher L. Limbacher	-- -- --
Bunsow De Mory LLP	L3 E
Margaret E. Day	L5 A
Nix Patterson & Roach LLPLocal	L2 C
Kirk A. Voss	L5 B
Christian J. Hurt	L5 E
Derek Tod Gilliland	L5 E
Karl A. Rupp	L4 E
Ty William Wilson	L1 D
Hosie Rice LLP	L1 D
Diane Sue Rice	L2 D
Darrell Atkinson	L2 D
Spencer Hosie	L2 E
Brandon C. Martin	L1 D
Francesca M. Shima Germinario	L1 D
Lyndsey C. Heaton	-- -- --

Name	Ratings
Microsoft Inc	L5 A
Microsoft Corp	L5 A

Name	Ratings
Fish & Richardson	L5 A
Jason W. Wolff	L5 A
Betty H. Chen	L5 A
Juanita R. Brooks	L5 A
Proshanto Mukherji	L3 A
Madelyn McCormick	L1 E
Karan Jhurani	-- -- --
Andrew Max Goldberg	-- -- --
Joshua K. Day	-- -- --
Microsoft CorpLocal	L3 B
David E. Killough	L2 A

4:17-cv-04709

LookSmart Group Inc v. Microsoft Corp