PTAB

IPR2021-00255

Apple Inc v. Koss Corp

General

Filed

11/25/20

Institution06/03/21

FWD05/31/22

Close05/31/22

StatusFinal Written Decision

OutcomeUnpatentable

USPTOIPR2021-00255

Appeals

Administrative Patent Judges

Judge	Cases	Inst. Rate	FWD Inv. Rate
David C McKone	1000+	76%	85%
Gregg I Anderson	500+	68%	75%
Norman H Beamer	300+	75%	86%
Norman H Beamer	300+	75%	86%

Petitioner

Party

Name	Ratings
Apple Inc	L5 A

No Parties

Attorney

Name	Ratings
Fish & Richardson	L5 A
W. Karl Renner	L5 A
Roberto J. Devoto	L5 A
Goldman Ismail Tomaselli Brennan Baum LLP	-- -- --
Jennifer M. Hartjes	-- -- --

No Attorneys

Respondent

Party

Name	Ratings
Koss Corp	L2 C

No Parties

Attorney

Name	Ratings
Fish & Richardson	L5 A
Ryan Chowdhury	L1 C
K&L Gates	L5 E
Mark G. Knedeisen	L3 D

No Attorneys