Qinglin Zhu

Inventor

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Work History

Patent OwnerApplications FiledYear
ESS TECHNOLOGY, INC.
1
2
1996
2004

Inventor Addresses

AddressDuration
Qingdao, CNSep 17, 24 - Sep 17, 24
Santa Clara, CAAug 25, 98 - Nov 24, 05
Santa Clara, CA, USJun 23, 09 - Jun 23, 09

Technology Profile

Technology Matters
B63B: SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 1
B63H: MARINE PROPULSION OR STEERING 1
F01N: GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
120911472024Ship hydrogen hybrid propulsion system based on double-rotor motor and method thereof0
75517412009System and method for 3D sound processing2
2005/0259,8272005System and method for 3D sound processing0
57992721998Switched multiple sequence excitation model for low bit rate speech compression6

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