David R. Kramer

David R. Kramer is a patent litigator with a practice focused on defending operating companies against patent infringement allegations. His tracked experience includes serving as lead counsel for the defendant T-Mobile USA, Inc. in the case INVT SPE LLC v. T-Mobile USA, Inc. at Perkins Coie. This case involved patents asserted to be essential to 3G and LTE wireless communication standards and mobile device technology, indicating a specialization in the telecommunications and high-tech sectors.

In the context of INVT SPE LLC v. International Trade Commission, a related appeal stemming from an ITC dispute concerning the same patents, the Federal Circuit affirmed a non-infringement determination, which involved claims directed to the functional capabilities of cellular devices. This outcome suggests experience in complex patent disputes involving standard-essential patents (SEPs) and patent assertion entities (PAEs), with INVT SPE LLC identified as a PAE.

At present, Mr. Kramer is associated with Perkins Coie, where he held the role of lead counsel in the aforementioned litigation. Specific details regarding his broader firm history, further notable trial results, or his involvement in PTAB/IPR proceedings are not readily available through public web searches for this particular attorney. Similarly, his specific bar admissions and educational background could not be reliably sourced through public records for David R. Kramer of Perkins Coie.