Display Technology — US PTAB Patent Cases
33 decisions indexed
Page 2 of 2 · 33 total
BOE Technology Group Co., LTD v.Optronic Sciences LLC
BOE Technology Group Co., LTD successfully petitioned to challenge Optronic Sciences LLC's '733 patent, leading to its institution at the PTAB. The petitioner asserts that claims related to OLED/AMOLED pixel structures are invalid under 102 (anticipation) and 103 (obviousness). This moves the dispute into a detailed examination of prior art combinations in display technology.
Samsung Display Co., Ltd. et al. v.Pictiva Displays International Ltd. et al.
Samsung Display Co., Ltd. has filed an Inter Partes Review challenging U.S. Patent No. 6,949,389 related to OLED encapsulation technology. The petitioner asserts that the challenged claims are obvious over various combinations of prior art references involving selective deposition and barrier layer methods.
Samsung Display Co., Ltd. et al. v.Pictiva Displays International Ltd. et al.
Samsung Display challenges a patent related to OLED encapsulation claims based on obviousness (103). The petitioner asserts that combining known prior art references—such as Kijima and Suzuki—renders the claimed methods obvious to a Person Having Ordinary Skill in the Art. This petition targets 11 specific claims across four grounds.
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