Inventor
Daniel Hu
Inventor
Suzhou, CN
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading34%
H10DInorganic electric semiconductor devices21%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
H01LSemiconductor devices7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
PatentTitleYear
9,070,557'Method of forming double pattern in a structure'20158,853,093'Method for forming double patterned structure'20147,854,384'Digital image capture and processing engine employing optical waveguide technology for collecting and guiding LED-based illumination during object illumination and image capture modes of operation'20107,845,563'Digital image capture and processing system employing an illumination subassembly mounted about a light transmission aperture, and a field of view folding mirror disposed beneath the light transmission aperture'20107,789,309'Automatic digital video-imaging based code symbol reading system employing illumination and imaging subsystems controlled within a control loop maintained as long as a code symbol has not been successfully read and the object is detected in the field of view of the system'20107,654,461'Automatically-triggered digital video imaging based code symbol reading system employing illumination and imaging subsystems controlled in response to real-time image quality analysis'20107,637,432'Automatic point-of-sale based code symbol reading system employing automatic object motion detection and illumination control, and digital video image capturing and processing techniques'20097,559,475'Automatic digital-imaging based bar code symbol reading system supporting a pass-through mode of system operation using automatic object direction detection and illumination control, and video image capture and processing techniques'20097,540,425'Method of dynamically controlling illumination and image capturing operations in a digital image capture and processing system'20097,494,063'Automatic imaging-based code symbol reading system supporting a multi-tier modular software architecture, automatic illumination control, and video image capture and processing techniques'20097,487,917'Automatic digital-imaging based code symbol reading system supporting pass-through and presentation modes of system operation using automatic object direction detection, narrow-area and wide-area illumination control, and narrow-area and wide-area video image capture and processing techniques'20097,484,666'Automatic digital-imaging based bar code symbol reading system supporting pass-through and presentation modes of system operation using automatic object direction detection and illumination control, and video image capture and processing techniques'20095,353,246'Programmable semiconductor antifuse structure and method of fabricating'19945,272,666'Programmable semiconductor antifuse structure and method of fabricating'19934,347,654'Method of fabricating a high-frequency bipolar transistor structure utilizing permeation-etching'19824,027,380'Complementary insulated gate field effect transistor structure and process for fabricating the structure'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to FAIRCHILD CAMERA INSTR CO (1)· patent assignee history
1982Patents assigned to NAT SEMICONDUCTOR CORP (1)· patent assignee history
1982Based in Saratoga, CA, US· patent location history
1993–1994Patents assigned to LATTICE SEMICONDUCTOR CORP (2)· patent assignee history
1993–1994Based in Los Altos Hills, CA, US· patent location history
2009–2010Patents assigned to METROLOGIC INSTR INC (10)· patent assignee history
2009–2010Based in Suzhou, CN· patent location history
2010Based in Jiangsu Province, CN· patent location history
2014–2015Patents assigned to SEMICONDUCTOR MFG INT CORP (2)· patent assignee history
2014–2015Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| METROLOGIC INSTR INC | 10 | 2009–2010 |
| LATTICE SEMICONDUCTOR CORP | 2 | 1993–1994 |
| SEMICONDUCTOR MFG INT CORP | 2 | 2014–2015 |
| FAIRCHILD CAMERA INSTR CO | 1 | 1977 |
| NAT SEMICONDUCTOR CORP | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suzhou, CN | 9 | 2009–2010 |
| Shanghai, CN | 2 | 2014–2015 |
| Los Altos Hills, California, US | 2 | 1993–1994 |
| Jiangsu Province, CN | 1 | 2010 |
| Saratoga, California, US | 1 | 1982 |