Inventor
Hung-Chang W. Huang
Inventor
San Jose, CA, US
Overview
18→
Patents
1981–2012
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
G11BInformation storage based on relative movement between record carrier and transducer15%
Y10TTechnical subjects covered by former us classification11%
C12NMicroorganisms or enzymes7%
C12YEnzymes7%
G06FElectric digital data processing7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
C23CCoating metallic material4%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere4%
H05KPrinted circuits4%
PatentTitleYear
8,087,628'Fixing mechanism for fixing a display and related displaying device'20128,020,821'Wall hanger and assembly of the wall hanger and a computer device'20117,896,691'Electronic device and airproof connector module thereof'20117,019,945'Air bearing slider including pressurized side pads with forward and trailing shallow etched surfaces'20066,734,344'Coniothyrium minitans -(1,3) exoglucanase gene cbeg 1 '20046,479,169'Low noise magnetic recording media having a interlayer film'20026,268,202'Strains of coniothyrium minitans having .beta.-glucanase activity'20016,151,209'Modular computer assembly having system circuit module and peripheral circuit module'20006,121,034'Coniothyrium minitans xylanase gene Cxy1'20005,482,785'Magnetic recording medium having an intermediate layer comprising uniform size globules of Ag Sn peritectic alloy'19965,436,047'Thin film magnetic recording disk comprising a metallic disk blank, a substantially non-magnetic Ni-Cr-O film having a textured surface and a magnetic film'19955,421,975'Method for enhancing the magnetic and roughness properties of thin film magnetic recording media and the resulting enhanced media'19955,268,806'Magnetoresistive transducer having tantalum lead conductors'19935,008,730'Contact stud structure for semiconductor devices'19915,008,216'Process for improved contact stud structure for semiconductor devices'19914,914,538'Magnetoresistive read transducer'19904,781,970'Strengthening a ceramic by post sinter coating with a compressive surface layer'19884,295,147'Josephson devices of improved thermal cyclability and method'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1995Patents assigned to IBM (7)· patent assignee history
1981Based in Hopewell Junction, NY, US· patent location history
1988–2006Based in San Jose, CA, US· patent location history
2000–2004Patents assigned to CA MINISTER AGRICULTURE & FOOD (2)· patent assignee history
2000–2012Based in Taipei, TW· patent location history
2000–2004Based in Lethbridge, CA· patent location history
2002Based in Taoyuan, TW· patent location history
2011–2012Patents assigned to WISTRON CORP (2)· patent assignee history
2012Patents assigned to Chen dong-ying (1)· patent assignee history
2012Patents assigned to HUANG HUNG-CHANG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 7 | 1981–1995 |
| CA MINISTER AGRICULTURE & FOOD | 2 | 2000–2004 |
| WISTRON CORP | 2 | 2011–2012 |
| Chen dong-ying | 1 | 2012 |
| HUANG HUNG-CHANGself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 9 | 1988–2006 |
| Taipei, TW | 4 | 2000–2012 |
| Lethbridge, CA | 3 | 2000–2004 |
| Taoyuan, TW | 1 | 2002 |
| Hopewell Junction, New York, US | 1 | 1981 |