Inventor
Simon Chu
Inventor
Dobbs Ferry, NY, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Nprimary
B41NPrinting plates or foils18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices12%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons9%
B05CApparatus for applying fluent materials to surfaces, in general6%
B29CShaping or joining of plastics6%
C25FProcesses for the electrolytic removal of materials from objects6%
LOC136%
LOC236%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
PatentTitleYear
D0766414'Dehumidifier'2016D0609638'Wireless charging power base dual'2010D0609637'Wireless charging power base quad'20107,197,675'Method and apparatus for determining the write delay time of a memory utilizing the north bridge chipset as in charge of the works for checking the write delay time of the memory'2007D0532888'Stand alone air conditioner'20066,776,600'Injection molding machine for producing injection-molded articles'20046,729,422'Detachable transmission mechanism for a wheel chair and driving device thereof'20046,702,051'Detachable transmission mechanism for a wheel chair'20046,695,081'Build-up light motor driven car'20046,113,381'Injection molding valve member actuating mechanism'20004,477,317'Aluminum substrates useful for lithographic printing plates'19844,152,158'Electrochemically treated photo-lithographic plates'19794,148,649'Method for producing lithographic printing plates'19794,104,072'Water developable lithographic printing plate having dual photosensitive layering'19784,093,465'Photosensitive diazo condensate compositions'19784,090,880'Lithographic printing plate and method of making same'19784,072,589'Process for electrolytic graining of aluminum sheet'19784,055,144'Apparatus for meniscus coating of a moving web'19774,049,504'Method of producing lithographic printing plates'19774,043,296'Roll construction for coating apparatus'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1984Patents assigned to POLYCHROME CORP (10)· patent assignee history
1977–1984Based in Dobbs Ferry, NY, US· patent location history
2000–2004Patents assigned to MOLD MASTERS LTD (2)· patent assignee history
2004Based in Glenside, PA, US· patent location history
2006Patents assigned to CHU SIMON (1)· patent assignee history
2007Based in Jhubei City, TW· patent location history
2010Patents assigned to DREAMGEAR LLC (2)· patent assignee history
2010Based in Kowloon, HK· patent location history
2016Patents assigned to MJC SUPPLY LLC (1)· patent assignee history
2016Based in San Dimas, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POLYCHROME CORP | 10 | 1977–1984 |
| DREAMGEAR LLC | 2 | 2010 |
| MOLD MASTERS LTD | 2 | 2000–2004 |
| CHU SIMONself | 1 | 2006 |
| MJC SUPPLY LLC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dobbs Ferry, New York, US | 9 | 1977–1984 |
| Glenside, Pennsylvania, US | 3 | 2004 |
| Kowloon, HK | 2 | 2010 |
| San Dimas, California, US | 1 | 2016 |
| Jhubei City, TW | 1 | 2007 |