LexDanaLexDanabeta
Inventor

Michael D. Sund

Inventor
Walnut Creek, CA, US

Overview

3→
Patents
1988–1995
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof20%
G08BSignalling systems, e.g. personal calling systems20%
H05BElectric heating20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,442,177'Dusk delay system for outdoor motion detection'1995D0298418'Timer'1988D0298417'Timer with sound and light activation'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to BRIGHTMOND COMPANY LTD (2)· patent assignee history
1988Patents assigned to INTELECTRON PRODUCTS CORP (2)· patent assignee history
1988–1995Based in Walnut Creek, CA, US· patent location history
1995Patents assigned to PACE CONTROL TECHNOLOGIES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIGHTMOND COMPANY LTD21988
INTELECTRON PRODUCTS CORP21988
PACE CONTROL TECHNOLOGIES INC11995
Locations
LocationPatentsSpan
Walnut Creek, California, US31988–1995