Entity type. "Lee E. Cleveland" as it appears in our case data is not a company. It is a natural person — a named inventor on numerous U.S. patents, listed in USPTO records at a Santa Clara, California address. There is no corporate entity, ticker, headquarters, employee count, or revenue figure to report; no public source reviewed identifies him as a company, subsidiary, or shell licensor.
Professional profile. Cleveland is a prolific non-volatile memory circuit designer. His patents are assigned to Advanced Micro Devices (Sunnyvale, CA) through the 1990s and early 2000s, covering flash EEPROM erase methods, charge pumps, references and verification circuitry (e.g., US 5,650,966; US 5,973,979; US 6,160,740), and later to 4D-S, Ltd. (ReRAM bulk-erase circuits, 2013–14) and Nantero, Inc. (resistive-change-element arrays and programming devices, 2017–2022). An academic-profile database (typeset.io) lists his affiliations as AMD, Spansion, and Cypress Semiconductor. He is a co-inventor with Shane C. Hollmer on several AMD flash patents, including US 5,521,867, US 5,576,991 and US 5,579,261.
Litigation posture. One tracked case, zero as plaintiff. The case — Eliyahou Harari et al. v. Shane C. Hollmer et al. — is a USPTO Board of Patent Appeals and Interferences (BPAI) interference, with Cleveland appearing in the "et al." group on the Hollmer side. Our database labels that side "defendant," though interference practice uses junior/senior party designations rather than plaintiff/defendant. This is a patent priority contest, not patent-assertion or product-liability litigation, and there is no NPE-style plaintiff activity.
Notable context. The interference generated two Federal Circuit appeals: Harari v. Hollmer, 602 F.3d 1348 (Fed. Cir. 2010), and Hollmer v. Harari, 681 F.3d 1351 (Fed. Cir. 2012). Both address whether SanDisk co-founder Eliyahou Harari's applications properly incorporated by reference an earlier "Multi-State EEPROM Read and Write Circuits and Techniques" application, and thus whether his claims enjoyed a 1989 priority date under 35 U.S.C. § 120. Published opinions name only Harari and Hollmer; Cleveland's specific role in the interference is not confirmed by the sources reviewed. The technology at issue — flash/EEPROM memory — matches his patent record.