Short Summary
The USPTO Board issued mixed institution decisions across several IPR and PGR proceedings. Some cases were denied based on efficiency or prior rulings, while others proceeded to merits review.
Detailed Summary
This notice details the outcomes of multiple inter partes review (IPR) and post-grant review (PGR) petitions before the USPTO Board. The Board granted institution in several proceedings after finding that the petitioner had a reasonable likelihood of prevailing on at least one challenged claim, while denying institution in others based on discretionary factors or failure to meet the required standard.
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Samsung Electronics Co., Ltd. et al. vs Netlist, Inc. is valuable context for structuring arguments or assessing risk in similar proceedings.
Related Cases
GUANGZHOU EKO TRADING DEVELOPMENT CO., LTD et al.vsNine Stars Group (U.S.A.) Inc. et al.
EKO petitions the PTAB to invalidate claims 1‑12 of Nine Stars’ ’796 patent covering a power‑saving, automatically opening trash bin. The petition relies on obviousness over Chinese references Zheng and Wang, asserting that the three‑state sensor control and sensor placement are well‑known.
Merck Sharp & Dohme LLCvsHalozyme, Inc. et al.
Merck Sharp & Dohme LLC successfully petitioned for institution in a PGR proceeding against Halozyme, Inc., challenging the '758 patent on grounds of enablement and obviousness. The Board adopted a broad claim construction for 'modified PH20 polypeptide,' which significantly broadened the scope of the challenged claims.
SNAP INC.vsNokia Technologies Oy
The PTAB instituted an inter partes review of Nokia’s 7,724,818 B2 video‑coding patent after Amazon demonstrated a reasonable likelihood of success on eight claims. The Board rejected discretionary denial arguments and will proceed to trial on all challenged claims.
Samsung Electronics Co. Ltd. et al.vsMobile Data Technologies LLC
Samsung has filed an IPR petition challenging Mobile Data Technologies’ U.S. Patent 8,825,801, asserting that the claims are obvious over two prior‑art combinations (Randall‑Forsyth and Pelkey‑Eck) and urging the Board to institute the review.
Google LLCvsAdvanced Coding Technologies LLC
Google has filed an IPR petition challenging claims 1‑2 of U.S. Patent 9,986,303, asserting that the claims are obvious over earlier scalable video‑coding disclosures (Demircin, Chen, Karczewicz). The petition seeks institution of the review and argues that the prior art was not considered during prosecution.
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