Active solid-state devices (e.g. – transistors – solid-state diode – Heterojunction device – Light responsive structure
Reexamination Certificate
2011-06-28
2011-06-28
Pham, Thanh V (Department: 2894)
Active solid-state devices (e.g., transistors, solid-state diode
Heterojunction device
Light responsive structure
C257S011000, C257S200000, C257S201000, C257S615000, C257SE31019, C257SE31059, C257SE21122, C257SE21568, C438S458000, C438S604000, C438S930000, C438S933000, C117S952000
Reexamination Certificate
active
07968909
ABSTRACT:
Reconditioned donor substrates that include a remainder substrate from a donor substrate wherein the remainder substrate has a detachment surface where a transfer layer was detached and an opposite surface; and an additional layer deposited upon the opposite surface of the remainder substrate to increase its thickness and to form the reconditioned substrate. The reconditioned substrate is recycled as a donor substrate for fabricating compound material wafers and is typically made from gallium nitride donor substrates.
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Pham Thanh V
S.O.I.Tec Silicon on Insulator Technologies
Winston & Strawn LLP
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