Inventor

Charles F. Bremigan, III

Inventor

Jarrell, TX, US

Overview

11→

Patents

1997–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H03Kprimary

H03KPulse technique30%

G06FElectric digital data processing25%

H01HElectric switches20%

G01FMeasuring volume, volume flow, mass flow or liquid level15%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

10,551,238Ultrasonic level sensor for aerated fluids2020 9,880,044'Acoustic array sensor'2018 8,833,157'Ultrasonic flow sensor for detecting liquid in a tube including intermediate plates mounted to the tube for mounting ultrasonic transducers'2014 7,812,269'Acoustic wave touch detection circuit and method'2010 7,511,704'Acoustic wave touch bar system and method of use'2009 7,463,249'Acoustic wave touch actuated switch with feedback'2008 7,307,627'Individual acoustic wave switch'2007 7,265,746'Acoustic wave touch detection circuit and method'2007 7,106,310'Acoustic wave touch actuated switch'2006 5,856,820'Laminated acoustic wave touch panel'1999 5,648,643'Acoustic wave touch panel with inlayed, etched arrays and method of making the panel'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2018Based in Jarrell, TX, US· patent location history

2007–2020Patents assigned to ILLINOIS TOOL WORKS (7)· patent assignee history

2014–2020Patents assigned to ALBRECHT KENNETH A (2)· patent assignee history

2014–2020Patents assigned to BREMIGAN III CHARLES F (2)· patent assignee history

2018Patents assigned to STREET SMART SENSORS LLC (1)· patent assignee history

2020Patents assigned to KNOWLES TERENCE J (1)· patent assignee history

2020Based in Glenview, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ILLINOIS TOOL WORKS	7	2007–2020
ALBRECHT KENNETH A	2	2014–2020
BREMIGAN III CHARLES Fself	2	2014–2020
KNOWLES TERENCE J	1	2020
STREET SMART SENSORS LLC	1	2018

Locations

Location	Patents	Span
Jarrell, Texas, US	10	1997–2018
Glenview, Illinois, US	1	2020