Changchun
China
1
2020-02-27
1
2020-06-30
GPIXEL CHANGCHUN OPTOTECH INC. based in Changchun, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Also check out Gpixel Changchun Optotech Inc.'s (Changchun, China) applicant profile with 1 patent applications submitted.
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