U.S. federal trademark · Serial No. 74645574 · Reg. No. 1994800
temporary reusable carriers emulating a packaged semiconductor with a custom interconnect substrate, used to allow burn-in and test at the die level for producing known good die (KGD), for commercial use in the electronics and semiconductor fields
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.