CHIEN HOLDINGS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 4238
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 389
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 2100
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
B42D BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH; MOVABLE-STRIP WRITING OR READING APPARATUS 132
 
  
 
B44F SPECIAL DESIGNS OR PICTURES110
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7494253 Projection system and light-guiding assembly thereofSep 19, 06Feb 24, 09[F21V]
7441693 Handle structure for cartonsJan 25, 07Oct 28, 08[B65D]
7436400 Interface apparatus combining display panel and shaftJul 28, 04Oct 14, 08[G09G]
7216356 Mounting structure for an optical disk including a ball attracted by a predetermined pulling force into a cavity to press and fasten the optical disk to prevent vibratingOct 04, 04May 08, 07[G11B]
7023352 Voltage-detecting method and related circuitsMay 18, 04Apr 04, 06[G08B]
6793721 Invisible ink composition and method to ensure document confidentialityNov 14, 02Sep 21, 04[C09D, B44F, B42D]
6793722 Inkjet ink composition with high chromaDec 20, 02Sep 21, 04[C09D]
6789880 Microinjector for jetting droplets of different sizesJun 26, 02Sep 14, 04[B41J]
6788439 Dual transmissive/reflective image scanning apparatus with protective apparatusDec 29, 00Sep 07, 04[H01L, H04N, G03G]
6783581 Ink-jet ink comprising a glycol compound with graftsOct 29, 02Aug 31, 04[C09D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7677962 Electronic device and filtering unitExpiredMar 01, 07Mar 16, 10[G06F, G03B, H05K, B01D]
7600727 Equipment capable of adjusting height thereofExpiredDec 18, 06Oct 13, 09[F16M]
7467397 Disc playerExpiredNov 12, 04Dec 16, 08[G11B]
7254822 Disk drive avoiding flying diskExpiredAug 05, 04Aug 07, 07[G11B]
6832100 Magnetic hinge apparatusExpiredApr 02, 02Dec 14, 04[H04M]
6811431 ConnectorExpiredOct 21, 03Nov 02, 04[H01R]
6124952 Magnification-variable optical scannerExpiredMar 11, 98Sep 26, 00[H04N, G06B]
6116937 Fastener for connectorsExpiredJun 22, 99Sep 12, 00[H01R]
6111617 Monitor shellExpiredSep 02, 99Aug 29, 00[A47B, H04N]
6091253 Jig for electrically bridging between a circuit board and a tester during testing of the circuit boardExpiredApr 10, 97Jul 18, 00[G01R]
4908637 Font cartridge adapterExpiredJan 30, 89Mar 13, 90[G41J, G01D, G11C]

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