P

Inventor

HOU SHOU L

12 patents
⚠️ This page may combine multiple inventors who share the name “HOU SHOU L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TMC CO

3 patents
US7775191B2Aug 17, 2010

Constant-speed multi-pressure fuel injection system for improved dynamic range in internal combustion engine

TMC CO48 citations96
US7318414B2Jan 15, 2008

Constant-speed multi-pressure fuel injection system for improved dynamic range in internal combustion engine

TMC CO27 citations91
US4596990AJun 24, 1986

Multi-jet single head ink jet printer

TMC CO34 citations91

GOULD INC

3 patents
US4038667AJul 26, 1977

Ink jet ink supply system

GOULD INC52 citations92
US4025928AMay 24, 1977

Unitary ink jet and reservoir

GOULD INC22 citations77
US4065775ADec 27, 1977

Ink jet with uniform density trace control for recorders

GOULD INC15 citations67

ADDRESSOGRAPH MULTIGRAPH

3 patents
US3985432AOct 12, 1976

Modulator screen drum assembly

ADDRESSOGRAPH MULTIGRAPH15 citations71
US4044671AAug 30, 1977

Duplicating apparatus employing modulator screen cylinder

ADDRESSOGRAPH MULTIGRAPH16 citations70
US3955128AMay 4, 1976

Charged particle optical system for curved modulators

ADDRESSOGRAPH MULTIGRAPH4 citations60

MEAD CORP

2 patents
US4138687AFeb 6, 1979

Apparatus for producing multiple uniform fluid filaments and drops

MEAD CORP46 citations90
US4123760AOct 31, 1978

Apparatus and method for jet deflection and recording

MEAD CORP28 citations81

RICOH KK

1 patent
US4370662AJan 25, 1983

Ink jet array ultrasonic simulation

RICOH KK88 citations95