Semiconductor wafer
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1.-2. Semiconductor wafer
1.-2. Designs 1 and 2: each article is a wafer used in the production of photodetectors, or the like; the parts shown in solid lines are parts for which design registration is sought; design 1: reproduction
Claims
The ornamental design for a semiconductor wafer, as shown and described.
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Type: Grant
Filed: Sep 5, 2018
Date of Patent: Oct 6, 2020
Assignee: HAMAMATSU PHOTONICS K.K. (Hamamatsu-shi, Shizuoka)
Inventors: Tomoya Taguchi (Hamamatsu), Takeshi Sakamoto (Shizuoka)
Primary Examiner: Rhea Shields
Application Number: 35/506,381