Assignee

PRODUCTION ENG ASS

JP·1 granted patent·11 citations·filing 1989–1989

Technology mixC30B1 H10H1 H10P1 Y10S1

Top patents by PatentIndex Score

1 record

0134US4983249AMethod for producing semiconductive single crystalPRODUCTION ENG ASS·Filed 1989·Granted Jan 8, 1991·11 cites·1 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →