Inventor

James B. Hutchison

Inventor

Palo Alto, CA, US

Overview

1983–2001

Patent span

Electricity

Primary field (CPC H)

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

A61Bprimary

A61BDiagnosis10%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing10%

G05FSystems for regulating electric or magnetic variables10%

H02JElectric power networks10%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems10%

H03HImpedance networks, e.g. resonant circuits10%

H04MTelephonic communication10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to HUTCHISON JAMES (1)· patent assignee history

1983Based in Thousand Oaks, CA, US· patent location history

1985Patents assigned to WESTERN PROGRESS INC (1)· patent assignee history

1985Based in Mountain View, CA, US· patent location history

1996–2001Patents assigned to ACUSON (3)· patent assignee history

1996–2001Based in Palo Alto, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations