BELL TELEPHONE LABORATORIES, INCORPORATED

Patent Owner

Follow Compare

Stats

Details

Technologies

Intl Class Technology # of Patents Rank
 
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 3 43
 
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 3 44
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2 260
 
 
H04M TELEPHONIC COMMUNICATION 2 130
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1 68
 
 
C22C ALLOYS 1 40
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1 62
 
 
G11C STATIC STORES 1 128
 
 
H04J MULTIPLEX COMMUNICATION 1 105
  • No Owners to Display

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
RE31319 Digital data communication system Feb 25, 80 Jul 19, 83 [H04J] 22
RE30244 Radial flow reactor including glow discharge limitting shield Sep 28, 78 Apr 01, 80 [C23C] 14
D409711 Rodent bait unit Sep 18, 98 May 11, 99 [2206] 8
5,416,063 Method of producing a layer of superconductive oxide Nov 30, 87 May 16, 95 [B05D] 7
5,373,180 Planar isolation technique for integrated circuits Sep 14, 93 Dec 13, 94 [H01L] 7
RE30854 Free machining Cu--Ni--Sn alloys Sep 22, 80 Jan 26, 82 [C22C] 7
RE30973 Telephone station coin memory and control system Nov 06, 80 Jun 15, 82 [H04M] 6
6,638,894 Devices and systems based on novel superconducting material Mar 10, 87 Oct 28, 03 [C04B, H01B] 5
6,635,603 Devices and systems based on novel superconducting material Mar 03, 87 Oct 21, 03 [C04B, H01B] 4
5,149,672 Process for fabricating integrated circuits having shallow junctions Aug 29, 91 Sep 22, 92 [H01L] 4
  • No Patents to Display

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2009/0108,066 OPTICAL SYSTEM FOR BARCODE SCANNER Dec 30, 08 Apr 30, 09 [G06K]

View all publication…

  • No Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6,638,894 Devices and systems based on novel superconducting material Mar 10, 87 Oct 28, 03 [C04B, H01B]
6,635,603 Devices and systems based on novel superconducting material Mar 03, 87 Oct 21, 03 [C04B, H01B]
6,630,425 Devices and systems based on novel superconducting material Mar 18, 87 Oct 07, 03 [C04B, H01B]
D409711 Rodent bait unit Sep 18, 98 May 11, 99 [2206]
5,416,063 Method of producing a layer of superconductive oxide Nov 30, 87 May 16, 95 [B05D]
5,373,180 Planar isolation technique for integrated circuits Sep 14, 93 Dec 13, 94 [H01L]
5,237,234 Harmonic electrostatic motor Oct 13, 88 Aug 17, 93 [H02N]
5,227,335 Tungsten metallization Apr 30, 90 Jul 13, 93 [H01L]
5,228,030 Time division communication system frame changeover arrangement Oct 31, 89 Jul 13, 93 [H04J]
5,217,808 Water blocked cable portion and methods of making same Nov 29, 89 Jun 08, 93 [B32B, D02G]

View all Patent…

  • No Patents to Display

Top Inventors for This Owner

Inventor Name Address Patent #
Genaro Donald M
Haworth, US
39
McGarvey John N
Drexel Hill, US
39
Tsang Won-Tien
New Providence, US
28
Netravali Arun N
Matawan, US
25
Sylvester Gordon E
Jamaica, US
23
Alferness Rodney C
Holmdel, US
22
Jin Sungho
Gillette, US
21
Van Uitert LeGrand G
Morris County
21
Kohl Paul A
Chatham, US
20
Miller David A B
Lincroft, US
20
  • No Inventor to Display