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Inventor

Michael M. Hamilton

Inventor
San Jose, CA, US

Overview

2→
Patents
1997–2002
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G09Bprimary
G09BEducational or demonstration appliances33%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
6,483,019'Music annotation system for performance and composition of musical scores'20025,646,519'Digital phase detector employing a digitally controllable delay line'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to SYMMETRICOM INC (1)· patent assignee history
1997–2002Based in San Jose, CA, US· patent location history
2002Patents assigned to FREEHAND SYSTEMS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FREEHAND SYSTEMS INC12002
SYMMETRICOM INC11997
Locations
LocationPatentsSpan
San Jose, California, US21997–2002