David TennantDavidTennant

Meta Platforms in numerous IPRs before the PTAB against Jawbone Innovations, Eight kHz, Angel Technologies and Wrinkl involving noise suppression, messaging and other technologies. Successfully obtained final written decisions finding all claims unpatentable. Some cases are still pending.

Carl Zeiss Meditec (CZM) as lead counsel in an IPR before the PTAB with CZM as the patent owner. Prevailed at the institution decision with a full denial of the petition for IPR, achieving a complete victory for CZM.

Unified Patents as lead counsel in numerous IPRs before the PTAB against patent owners mCom IP, Longhorn HD, Motion Offense, Contemporary Display and Mobile Pay. All resulted in final written decisions finding all challenged claims unpatentable. Longhorn HD appealed to the Federal Circuit, which affirmed the final written decision.

CuriosityStream in multiple district court litigations in the District of Delaware. All settled favorably for the client.

Bayer CropScience in a post grant review proceeding before the PTAB that resulted in a favorable settlement.

Square as lead counsel in 9 IPRs before the PTAB challenging the validity of 8 patents, and more htan 100 claims, concerning mobile technology. Successfully obtained final written decisions finding all challenged claims unpatentable, resulting in a dismissal of the underlying litigation and a complete victory for Square.

American Express as lead counsel in an IPR before the PTAB against patents owner Willam Grecia that resulted in a favorable settlement for the client.

Toshiba Memory as lead counsel in an IPR before the PTAB that challenged the validity of asserted claims concerning semiconductor devices. Successfully obtained a final written decision finding all challenged claims unpatentable.

MSI Computer as lead counsel in an IPR against Walltex Microelecronics. Successfully obtained a final written decision in favor of MSI. On appeal, the Federal Circuit affirmed on all grounds thus rendering a complete victory for the client.

Walmart as lead counsel in seven IPRs before the PTAB that challenged the validity of asserted claims concerning air mattresses. Successfully reached an amicable resolution for the client.

GlobalFoundries as lead counsel in two IPRs before the PTAB that challenged the validity of all asserted claims concerning semiconductor processing. Successfully obtained final decisions finding all challenged claims unpatentable. On appeal, the Federal Circuit affirmed on all grounds thus rendering a complete victory for the client.

GlobalFoundries as lead counsel in 27 IPRs before the PTAB that challenged the validity of 275 claims of seven patents concerning semiconductor devices and processing. Final decisions in all proceedings held all claims unpatentable, resulting in a dismissal of the underlying litigation and a complete victory for the client.

Technology companies in over 20 patent licensing negotiations adverse to product companies and non-practicing entities (NPEs). Negotiations with product companies involved extensive analysis and assertion of patent portfolios that resulted in amicable resolutions through bilateral cross licensing arrangements. Negotiations with NPEs involved many technologies including streaming including streaming standards, semiconductors, circuits, automotive, memories and processors, among others. All negotiations with NPEs ended amicably including where the parties walked away from any deal.

A technology company in a confidential international arbitration concerning allegations of breach of patent license. The arbitration settled at an advance stage of the proceeding, before hearing.

Panasonic in multiple patent infringement litigations in the District of Delaware relating to liquid crystal display (LCD) and semiconductor memory technologies. The actions settled favorably for Panasonic.

Panasonic in patent infringement litigations before the International Trade Commission, relating to semiconductor processes, devices and microprocessors. The actions settled favorably for Panasonic.

Panasonic in a patent infringement case in the Northern District of California, relating to digital cameras, image sensors and website security. The actions settled favorably for Panasonic.

The Shakespeare Globe as plaintiff in a copyright litigation in the District of New Jersey concerning unauthorized sales of The Globe’s performances in the United States. After a lengthy battle, the parties settled favorably for The Globe.