Dave Howell has been retained as an expert witness in these patent cases:
Adaptics Limited et al v. Perfect Company
PTAB-IPR2018-01596: inter partes review
Pure Imagination, LLC v. Adaptics Limited et al
No. 3:14-cv-05976: infringement, non-invalidity
Perfect Company v. Adaptics Limited
No. 3:17-cv-05922: infringement, non-invalidity
Guardian Alliance Technologies, Inc. v. Tyler Miller
PTAB-IPR2020-00031: inter partes review
Miller Mendel Inc et al v. Oklahoma City City of
No. 5:18-cv-00990: infringement, non-invalidity
These cases centered around infringement and denied patent invalidity. Dave was hired by the plaintiffs to:
- Write expert opinions
- Assist in claim construction
- Give and attend depositions
- Testify in Federal Court
- Perform source code inspections
- Provide general technical consultation to attorneys
While the source code inspections and some deposition content are sealed, some of Dave’s writing is publicly available.
Proceedings held before Judge Ronald B. Leighton: Markman Hearing. Plaintiff called David Howell.
Proceedings held before Judge Ronald B. Leighton. Markman Hearing. Plaintiff called David Howell.