Inventor

Stephen D. Hunt

Inventor

Davie, FL, US

Overview

6→

Patents

1992–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 6 as inventor

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

B29Cprimary

B29CShaping or joining of plastics12%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%

H04MTelephonic communication12%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%

Y10TTechnical subjects covered by former us classification12%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%

G05BControl or regulating systems in general6%

H04BTransmission6%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%

PatentTitleYear

10,601,970Device for clearing liquid from an audio transducer2020 7,200,363'Communication device having a scent release feature and method thereof'2007 5,397,408'Ultrasonic welding of metallized plastic'1995 5,173,220'Method of manufacturing a three-dimensional plastic article'1992 5,104,754'Weldless battery pack'1992 5,096,788'Weldless battery pack'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2007Patents assigned to MOTOROLA INC (5)· patent assignee history

1992–1995Based in Davie, FL, US· patent location history

2007–2020Based in Cooper City, FL, US· patent location history

2020Patents assigned to MOTOROLA SOLUTIONS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOTOROLA INC	5	1992–2007
MOTOROLA SOLUTIONS INC	1	2020

Locations

Location	Patents	Span
Davie, Florida, US	4	1992–1995
Cooper City, Florida, US	2	2007–2020