Inventor

David Shapiro

Inventor

Chicago, IL, US

Overview

1981–2020

Patent span

Electricity

Primary field (CPC H)

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

LOC10primary

LOC1023%

H01LSemiconductor devices15%

H03KPulse technique15%

A47HFurnishings for windows or doors8%

B60CVehicle tyres8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

H10DInorganic electric semiconductor devices8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to SHAPIRO DAVID (1)· patent assignee history

1981Based in Woodmere, NY, US· patent location history

1993Patents assigned to SHAPCO INC (1)· patent assignee history

1993Based in Glenview, IL, US· patent location history

1998Patents assigned to SAFT AMERICA INC (1)· patent assignee history

1998Based in Valdese, NC, US· patent location history

2015Patents assigned to SCOUT SECURITY INC (3)· patent assignee history

2015Based in Chicago, IL, US· patent location history

2019–2020Patents assigned to VISIC TECH LTD (2)· patent assignee history

2019–2020Based in Rishon Lezion, IL· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations