Inventor

John F. Hoying

Inventor

Centerville, OH, US

Overview

1988–2005

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 18 as inventor

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

F16Fprimary

F16FSprings50%

B60TVehicle brake control systems or parts thereof15%

B60GVehicle suspension arrangements8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

B60NSeats specially adapted for vehicles4%

G10KSound-producing devices4%

H01FMagnets4%

PatentTitleYear

6,892,864'Temperature compensation for magnetorheological fluid dampers'2005 6,125,319'Brake system control method responsive to measured vehicle acceleration'2000 6,035,251'Brake system control method employing yaw rate and ship angle control'2000 5,897,130'Chassis control system for controlling a vehicle chassis system based on wheel speed data'1999 5,667,286'Brake control system'1997 5,332,061'Active vibration control system for attenuating engine generated vibrations in a vehicle'1994 5,273,262'Hydraulic mount with low amplitude, low-to-medium frequency vibration isolation'1993 5,112,032'Hydraulic mount with triple decouplers'1992 5,029,939'Alternating pressure pad car seat'1991 4,991,826'Hydraulic mount with voltage controlled fluid'1991 4,869,477'Hydraulic engine mount with air bellows tuning'1989 4,840,358'Hydraulic engine mount with air bladder tuning'1989 4,828,234'Hydraulic engine mount with self-pumping air bladder'1989 4,796,874'Electronic hydraulic mount with continuously variable control'1989 4,789,142'Electronic motor mount with magnetic decoupler'1988 4,789,143'Electronic motor mount with rotary flow control valve'1988 4,783,062'Electronic hydraulic mount-internal solenoid'1988 4,778,158'Electronic motor mount with magnetic decoupler'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2000Patents assigned to GEN MOTORS CORP (17)· patent assignee history

1988–1991Based in Bellbrook, OH, US· patent location history

1988–1991Based in Dayton, OH, US· patent location history

1992–2005Based in Centerville, OH, US· patent location history

2005Patents assigned to DELPHI TECH INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN MOTORS CORP	17	1988–2000
DELPHI TECH INC	1	2005

Locations

Location	Patents	Span
Centerville, OH, US	8	1992–2005
Bellbrook, OH, US	7	1988–1991
Dayton, OH, US	3	1988–1991