THU A. Dang
104 IP cases indexed. Covers patent matters.
Cases Presided Over
104 cases indexed | Page 4 of 4
TCL Electronics Holdings Ltd. et al. v.Intellectual Ventures I LLC
TCL Electronics Holdings Ltd. failed to overcome obviousness challenges in an IPR before the PTAB, resulting in the denial of its petition. The Board found that Petitioner did not present a compelling or meritorious challenge despite analyzing multiple grounds against various prior art references.
LENOVO (UNITED STATES) INC. et al. v.Intellectual Ventures II
LENOVO failed its IPR challenge against Intellectual Ventures II's patent covering integrated circuit calibration, as the Board found Petitioner could not overcome key limitations of the claims using prior art. The denial centered on insufficient accounting for a three-dimensional 'valid operation range.'
LENOVO (UNITED STATES) INC. et al. v.Intellectual Ventures I LLC et al.
Lenovo successfully petitioned the PTAB to institute IPR proceedings against a patent owned by University of Rochester/Intellectual Ventures regarding Multiple Clock Domain Architectures (MCD). The Board found sufficient evidence that various combinations of prior art render multiple claimed features obvious under 35 U.S.C. § 103.
LENOVO (UNITED STATES) INC. et al. v.Intellectual Ventures I LLC et al.
The PTAB found that claims 1 and 3-7 of the patent were unpatentable over prior art references (Shenai, Georgiou, etc.), while claims 8-12 survived. The key finding was that the claim language did not require global-asynchrony, supporting the Petitioner’s interpretation.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution for Aylo Freesites Ltd's IPR challenge against DISH Technologies L.L.C.'s patent, citing failures under the General Plastic factors. The Board found that the petitioner lacked sufficient diligence in prior art searching and failed to adequately justify petition timing.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied the IPR petition filed by Aylo Freesites Ltd against DISH Technologies L.L.C., citing a failure to demonstrate reasonable diligence in its prior art search and unfavorable General Plastic factors. The Board found that the Petitioner could not have reasonably avoided finding highly relevant references, leading to the denial of institution for all 16 claims at issue.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution of an IPR petition filed by Aylo Freesites Ltd against DISH Technologies L.L.C., citing failure to demonstrate reasonable diligence in prior art search and tactical delays. The Board relied on General Plastic factors, finding the overlap between petitions was significant and Petitioner failed to justify its timing or discovery efforts regarding new references.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution of the IPR petition against DISH Technologies L.L.C., finding that Aylo Freesites Ltd failed to demonstrate reasonable diligence in its prior art search. The Board relied on General Plastic factors, noting substantial similarities between the cited references and suggesting a skilled searcher would have found them earlier.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution for Aylo Freesites Ltd et al.'s IPR against DISH Technologies L.L.C., citing failure to meet diligence requirements. The Board found that Petitioner failed to demonstrate reasonable diligence in searching for primary prior art, leading to a discretionary denial under General Plastic factors.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution of the IPR petition filed by Aylo Freesites Ltd et al., citing a lack of diligence in prior art searching and procedural issues. The Board found that Petitioner failed to substantiate its search efforts, compounded by the existence of similar references cited during prosecution.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution for Aylo Freesites Ltd's IPR petition against DISH Technologies L.L.C., citing a lack of reasonable diligence in the prior art search. The Board found that Petitioner failed to justify significant gaps in filing and knowledge regarding relevant references.
Aylo Freesites Ltd et al. v.DISH Technologies L.L.C. et al.
The PTAB denied institution for Aylo Freesites Ltd's IPR challenge against DISH Technologies L.L.C.'s patent (11470138). The denial was based on the Petitioner failing to demonstrate reasonable diligence in its prior art search and other General Plastic factors weighing against institution.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
Juniper Networks successfully petitioned to institute IPR against Monarch Networking Solutions' patent 8451844, arguing the claims are obvious over prior art related to IPv6 transition.
Juniper Networks, Inc. v.Monarch Networking Solutions LLC
The PTAB issued a final decision finding all 10 claims unpatentable based on obviousness over prior art references Li and Wu. The Board adopted the Petitioner's definition of 'domain,' which was crucial to establishing the combination of teachings from both sources.
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