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Inventor

William K. Hollywood

Inventor
San Carlos, CA, US

Overview

3→
Patents
1998–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing50%
G05BControl or regulating systems in general50%
PatentTitleYear
5,938,884'Apparatus for chemical mechanical polishing'19995,908,530'Apparatus for chemical mechanical polishing'19995,759,918'Method for chemical mechanical polishing'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to OBSIDIAN INC (3)· patent assignee history
1998–1999Based in San Carlos, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OBSIDIAN INC31998–1999
Locations
LocationPatentsSpan
San Carlos, California, US31998–1999