Samsung Electronics Co., Ltd. et al. - PGR2026-00043

Explore the PTAB proceeding PGR2026-00043 filed by Samsung Electronics Co., Ltd. et al. on Apr 14, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: PGR2026-00043
Filing Date: Apr 14, 2026
Petitioner: Samsung Electronics Co., Ltd. et al.
Status: Petition filed
Respondent Application Number: 19297954
Respondent Tech Center: 1700
Respondent Patent Number: 12543922

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Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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U.S. Patent No. 12,543,922 (“the ’922 Patent”)	Apr 14, 2026	EXHIBIT	PETITIONER
Declaration of Dr. Kimberly K. Cameron	Apr 14, 2026	EXHIBIT	PETITIONER
Curriculum Vitae of Dr. Kimberly K. Cameron	Apr 14, 2026	EXHIBIT	PETITIONER
Prosecution History of U.S. Patent No. 12,543,922 (Part 1 of 4)	Apr 14, 2026	EXHIBIT	PETITIONER
Prosecution History of U.S. Patent No. 12,543,922 (Part 2 of 4)	Apr 14, 2026	EXHIBIT	PETITIONER
Prosecution History of U.S. Patent No. 12,543,922 (Part 3 of 4)	Apr 14, 2026	EXHIBIT	PETITIONER
Prosecution History of U.S. Patent No. 12,543,922 (Part 4 of 4)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2018/0220867 A1 (“Carr”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2008/0169009 A1 (“Mailander”)	Apr 14, 2026	EXHIBIT	PETITIONER
D.E. Patent No. 6810173 (“Bosch”) (Certified English Translation)	Apr 14, 2026	EXHIBIT	PETITIONER
E.P. Patent No. 2368479 (“Fumagalli”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 9,445,703 B2 (“Heidel”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 10,045,681 B2 (“Schessl”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 2,910,207 (“Andrew”)	Apr 14, 2026	EXHIBIT	PETITIONER
D.E. Patent No. 6810173 (“Bosch”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 7,365 (“Houghton”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 10,602,910 B2 (“Gutkowski”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 51,000 (“Alexander”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 355,139 (“Cochrane”)	Apr 14, 2026	EXHIBIT	PETITIONER
G.B. Patent No. 219,103 (“Livens”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 2,734,520 (“Abresch”)	Apr 14, 2026	EXHIBIT	PETITIONER
Reply Decl. of Dr. Tanbour to Expert Decl. of Dr. Cameron Re '922 Patent	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 2,648,588 (“Ruspino”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 4,402,556 (“Schwind”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 3,464,566 (“Gilson”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 4,475,656 (“Collier”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2010/0051069 A1 (“Schessl”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2013/0002107 A1 (“Paschini”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2015/0196189 A1 (“Shaffer”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2006/0237051 A1 (“Bengston”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2006/0127051 A1 (“Tsumagari”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2015/0053238 A1 (“Lee”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2015/0320290 A1 (“Hederstierna”)	Apr 14, 2026	EXHIBIT	PETITIONER
E.P. Patent No. 2594186 A1 (“Milani”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent Application Publication No. 2014/0190528 A1 (“Wegener”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 3,402,975 (“Smith”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 3,044,842 (“Abresch”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 7,032,604 B2 (“Welch”)	Apr 14, 2026	EXHIBIT	PETITIONER
U.S. Patent No. 2,745,707 (“Sebens”)	Apr 14, 2026	EXHIBIT	PETITIONER
Samsung Electronics Co., Ltd.’s Power of Attorney	Apr 14, 2026	PAPER	PETITIONER
Samsung Electronics America, Inc.’s Power of Attorney	Apr 14, 2026	PAPER	PETITIONER
Petition: as filed	Apr 14, 2026	PAPER	PETITIONER