Porsche Cars North America vs. Spero, Yechezkal et al.

Explore the PTAB proceeding IPR2023-01321 filed by Porsche Cars North America on 2023-08-14. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2023-01321

Filing Date

2023-08-14

Accorded Filing Date

2023-08-14

Institution Decision Date

2024-02-16

Last Modified Date

2026-07-07

Proceeding Type

IPR

Termination Date

2024-07-15

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Porsche Cars North America

Represented By

Haug, Edgaret al

Patent Owner / Respondent

Spero, Yechezkal et al.

Represented By

Shah, Sangeetaet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2800 - Semiconductors, Electrical & Optical Systems

Patent Information

1 Patent Involved

Respondent Application Number 15961861

Respondent Patent Number 10894503

External Links

Espacenet

Google Patents

Respondent Inventor Yechezkal Evan Spero

Respondent Tech Center TC 2800 - Semiconductors, Electrical & Optical Systems

Address and Attorney/Agent Information

50 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Brooks Kushman P.C.

Customer Number 22045

Address 150 W 2nd St. Suite 400N, Royal Oak, MI, 48067, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
27956	David Syrowik	248-358-4400
29805	Kevin Heinl	248-358-4400
30679	Thomas Runk	562-708-3520
30876	John Nemazi	248-358-4400
31209	William Conger	248-226-2771
31936	William Abbatt	248-358-4400
35534	John Halan	248-226-2735
35700	Jeffrey Szuma	248-358-4400
36733	Frank Angileri	248-358-4400
38383	David Bir	248-358-4400
38392	Michael Brodbine	248-358-4400
38614	Sangeeta Shah	248-358-4400
41102	James Kallis	248-358-4400
43726	Eric Kohli	702-473-3780
43759	Marc Lorelli	248-358-4400
43773	Stephanie Mansfield	248-358-4400
44364	Mark Stuenkel	248-358-4400
44801	Matthew Jakubowski	248-358-4400
45418	Jeff Limon	541-220-0591
46929	Matthew Mietzel	248-358-4400
47010	James Proscia	248-358-4400
48158	John Leroy	248-358-4400
48722	Thomas Cunningham	248-358-4400
51472	Charles Bieneman	313-244-0676
52306	Michael Turner	248-358-4400
55644	Benjamin Stasa	248-358-4400
57739	Martin Sultana	248-358-4400
59511	Christopher Francis	313-769-2802
59575	Patrick Leonard	734-604-6490
59669	Christopher Smith	248-358-4400
60121	Bernard Tomsa	248-358-4400
61791	Reid Baldwin	248-226-2717
63121	Andrew Turner	248-358-4400
64620	Isaac Slutsky	248-229-2733
64705	Erin Bowles	248-358-4400
64949	John Rondini	248-358-4400
65366	Tiffany Fidler	248-358-4400
65804	Bryan Hart	313-960-4341
66437	Rachel Smith	248-226-2734
66835	Abha Fadipe	313-393-5415
68910	Kyle Konz	248-226-2928
72354	James Bertino	248-358-4400
73312	Isheeta Laxmanan	248-226-2803
73680	Alena Marconi	248-226-2882
77154	Bryce Whitworth	618-616-1473
78070	Dustin Zak	248-226-2884
81324	Muhammad Siwani	734-516-4860
81710	Frank Mackenzie Iv	313-528-6948
82069	Cameron Anstess	734-929-7561
L0647	Fanqi Meng	248-358-4400

Proceeding Documents

Other: Fed Circuit mandate OTHER

2026-07-07 FILING PARTY: BOARD

Download

Final Written Decision: original FINAL

2024-07-15 FILING PARTY: BOARD

Download

Institution Decision: Joined OTHER

2024-02-16 FILING PARTY: BOARD

Download

Updated Mandatory Notice - IPR2023-01321 - 10,894,503 NOTICE

2024-01-03 FILING PARTY: PATENT OWNER

Download

2005

Ex. 2005 IPR2023-00328 - The 328 IPR Petition Exhibit

2023-11-22 FILING PARTY: PATENT OWN

Download

Porsche Cars North America vs. Spero, Yechezkal et al.

Proceeding Overview

Parties & Counsel

Petitioner

Porsche Cars North America

Represented By

Patent Owner / Respondent

Spero, Yechezkal et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Other: Fed Circuit mandate OTHER

Final Written Decision: original FINAL

Institution Decision: Joined OTHER

Updated Mandatory Notice - IPR2023-01321 - 10,894,503 NOTICE

Ex. 2005 IPR2023-00328 - The 328 IPR Petition Exhibit

Preliminary Response to IPR2023-01321 POPR

Ex. 2001 Turk Declaration Exhibit

Ex. 2003 Best Practices and FAQs Exhibit

Ex. 2002 Turk CV Exhibit

Ex. 2004 IPR2023-00197 - The 197 IPR Petition Exhibit

Notice : Power of Attorney NOTICE

Notice : Mandatory Notice NOTICE

Notice: Notice filing date accorded NOTICE

PETITIONER’S MOTION FOR JOINDER MOTION

U.S. Patent Publication No. 2001/0019486 to Thominet Exhibit

Westermann, History and Scientific Back-up 2002 Exhibit

U.S. Patent No. 6,144,158 to Beam Exhibit

DECLARATION OF SCOTT ANDREWS Exhibit

Löwenau, Adaptive Light Control 1998 Exhibit

Hogrefe, Adaptive Light Pattern–A New Way to Improve Light Quality 1997 Exhibit

U.S. Patent No. 10,894,503 Exhibit

WIPO Patent Publication No. 2002/004247 to Braun Exhibit

WIPO Patent Publication No. 2001/001038 to Harbers Exhibit

U.S. Patent No. 5,523,193 to Nelson Exhibit

U.S. Patent No. 5,537,433 to Watanabe Exhibit

Curriculum Vitae of Scott Andrews Exhibit

File History of Ex Parte Reexamination of U.S. Patent No. 9,955,551, Pt. 3 Exhibit

WIPO Patent Publication No. 2001/070538 to Stam Exhibit

Manassero, Adaptive Headlamp 1998 Exhibit

U.S. Patent No. 6,049,749 to Kobayashi Exhibit

Westermann, Lighting Performance Requirements in Vehicle Lighting 1999 Exhibit

File History of Ex Parte Reexamination of U.S. Patent No. 9,955,551, Pt. 2 Exhibit

Hamm, System Strategies for Adaptive Lighting Systems 2001 Exhibit

U.S. Patent Publication No. 2013/0258688 to Kalapodas Exhibit

PETITIONER POWER OF ATTORNEY NOTICE

English Translation of Japanese Application Publication H7-101291 Exhibit

U.S. Patent No. 4,662,746 to Hornbeck Exhibit

Adaptive Front Lighting Systems (AFS) 2002 Exhibit

Kobayashi & Sugimoto, Development of the Phase-I AFS 1999 Exhibit

U.S. Patent No. 5,933,183 to Enomoto Exhibit

File History of Ex Parte Reexamination of U.S. Patent No. 9,955,551, Pt. 1 Exhibit

Torchlight Techs. LLC v. Daimler AG, 1st Amended Complaint, ECF No. 24 Exhibit

WIPO Patent Publication No. 1998/054030 to Karlsson Exhibit

File History of U.S. Patent No. 10,894,503 Exhibit

Assessment of Headlamp Glare and Potential Countermeasures 2005 Exhibit

Manassero, Adaptive Lighting Systems 1999 Exhibit

PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. 10,894,503 PETITION

U.S. Patent No. 5,061,049 to Hornbeck Exhibit

U.S. Patent No. 5,588,733 to Gotou Exhibit

Wörner, Adaptive Frontlighting – Experimental System 1999 Exhibit

English Translation of Japanese Application Publication H7-65603 Exhibit

Diem, Analysis of the Eye-Movement Behaviour 1999 Exhibit