Samsung Display Co., Ltd. et al. vs. Pictiva Displays International Ltd. et al.

Explore the PTAB proceeding IPR2024-01093 filed by Samsung Display Co., Ltd. et al. on 2024-06-28. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2024-01093

Filing Date

2024-06-28

Accorded Filing Date

2024-06-28

Institution Decision Date

2025-01-23

Last Modified Date

2026-07-08

Proceeding Type

IPR

Termination Date

2026-01-22

Trial Status

Final Written Decision

Parties & Counsel

Petitioner

Samsung Display Co., Ltd. et al.

Represented By

Weidenfeller, Scottet al

Patent Owner / Respondent

Pictiva Displays International Ltd. et al.

Represented By

Zhong, Honget 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 12995457

Respondent Patent Number 8723164

External Links

Espacenet

Google Patents

Respondent Inventor Guenter Schmid et al

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

Address and Attorney/Agent Information

11 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Botos Churchill IP Law LLP

Customer Number 175540

Address 430 Mountain Avenue, Suite 401, New Providence, NJ, 07974, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
32016	Richard Botos	908-738-1771
44617	Raymond Churchill Jr	908-738-1772
45256	Andrew Zidel	908-897-1314
46413	Scott Wolinsky	908-739-0000
58918	Sujatha Vathyam	908-738-1770
63075	Noelle Cacciabeve	908-738-1770
68392	Ryan Strauss	908-765-8121
72054	William Raska	908-738-1780
72595	James Zeszutek	908-765-8123
74688	Adam Hotzoglou	908-738-1770
81858	Amy Florio	908-952-0018

Proceeding Documents

140

Fed. Cir. Order Dismissing Appeal OTHER

2026-07-08 FILING PARTY: BOARD

Download

Patent Owner's Updated Mandatory Notice NOTICE

2026-05-29 FILING PARTY: PATENT OWNER

Download

Patent Owner's Notice of Appeal NOTICE

2026-03-26 FILING PARTY: PATENT OWNER

Download

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

2026-01-22 FILING PARTY: BOARD

Download

Other: Hearing transcript OTHER

2025-12-19 FILING PARTY: BOARD

Download

Samsung Display Co., Ltd. et al. vs. Pictiva Displays International Ltd. et al.

Proceeding Overview

Parties & Counsel

Petitioner

Samsung Display Co., Ltd. et al.

Represented By

Patent Owner / Respondent

Pictiva Displays International Ltd. et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Fed. Cir. Order Dismissing Appeal OTHER

Patent Owner's Updated Mandatory Notice NOTICE

Patent Owner's Notice of Appeal NOTICE

JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a) FINAL

Other: Hearing transcript OTHER

Related Matters Update Exhibit

EX2034 Patent Owner Demonstratives Exhibit

Petitioner's Notice of Hearing Demonstratives and Updated Exhibit List NOTICE

Patent Owner's Updated Exhibit List NOTICE

Ex. 1045 - Petitioner's Demonstratives for 164 IPR Hearing Exhibit

Notice: Petitioner's LEAP Request GRANTED (Hyun S. Byun and Kee Young Lee) NOTICE

Opposition to Petitioner's Motion to Strike OPPOSITION

Petitioner's Motion to Strike MOTION

Related Matters Update Exhibit

Ex. 3003 Exhibit

Order: ORDER Setting Oral Argument 37 C.F.R. § 42.70 ORDER

General Order: Related Matters Updates ORDER

Patent Owner Sur-Reply OTHER

EX2105 Exhibit 2105 - Russell Holmes - 09-12-2025 Exhibit

EX2109 Exhibit 2109 - Russell Holmes - 09-12-2025 Exhibit

EX2106 Exhibit 2106 - Russell Holmes - 09-12-2025 Exhibit

EX2033 Russell Holmes - 09-12-2025 Exhibit

EX2108 Exhibit 2108 - Russell Holmes - 09-12-2025 Exhibit

EX2107 Exhibit 2107 - Russell Holmes - 09-12-2025 Exhibit

Petitioner's Request for Oral Argument OTHER

Patent Owner's Request for Oral Argument OTHER

Petitioner's Updated Mandatory Notices NOTICE

Notice of Stipulation to Modify Due Date 3 NOTICE

Patent Owner's Notice of Deposition of Russell J. Holmes, Ph.D NOTICE

Ex.1042 Matsusue et al., Charge Carrier Transport in Neat Exhibit

Ex.1035 Ma et al., Bright Blue Electroluminescent Devices Exhibit

Ex.1036 Goushi et al., Unusual Phosphorescence Characteristics Exhibit

Ex.1039 Chang et al., Grade Doping Profiles for Reduction Exhibit

Ex.1040 Wu et al., Finite-Source Dye-Diffusion Thermal Exhibit

Ex.1034 Kido et al., Organic Electroluminescent Devices Based Exhibit

Ex.1032 Reinecke, Highly Phosphorescent Organic Mixed Exhibit

Ex.1031 Kawamura et al., Intermolecular Interaction and a Concentrations-Quenching Exhibit

Ex.1041 Martin and Hirsch, Determination of Carrier Mobility Exhibit

Ex.1044 Reply Declaration of Russell Holmes (164 Patent) Exhibit

Ex.1030 Claim Construction Opinion (6.27.2025) Exhibit

Petitioner's Reply to Patent Owner's Response REPLYTOOPP

Ex.1043 Sims Deposition Transcript (7-31-25) Exhibit

Ex.1038 Huang et al., Study of Organic Thin Film Exhibit

Ex.1033 Li et al., Pure-blue Fluorescent Organic Light Exhibit

Ex.1037 Kawabe and Abe, Electron Mobility Measurement Using Exhibit

Ex. 1029 Hyun S. Byun Declaration Exhibit

Notice of Intent to Designate Hyun S. Byun Backup Counsel NOTICE

Petitioner's Updated Power of Attorney NOTICE

Petitioner's Revised Deposition Notice - Dr. Marc Sims NOTICE

Petitioner's Updated Exhibit List NOTICE

Petitioner's Notice of Deposition for Dr. Marc Sims NOTICE

PO's Updated Exhibit List NOTICE

PO's Updated Mandatory Notice NOTICE

EX2032 Claim Construction Order Exhibit

E-mail regarding public availability of documents Exhibit

PO Response to Pet with signature RESPONSE

EX2030 US9403849 Stoessel Exhibit

EX2026 He, Very high-efficiency and low voltage (2004) Exhibit

EX2019 [UNDER SEAL] Sims Declaration Exhibit

EX2021 Wang, Green to white to blue OLEDs.... Exhibit

EX2028 Joint Claim Construction Chart, Ex. 1, #161-1 P.R. 4-5(d) Exhibit

EX2020 Holmes Transcript 4.18.25 Exhibit

EX2103 US8119037 Zeika Exhibit

EX2024 US7911129 Hofman Exhibit

EX2102 US10586926 Hartmann Exhibit