Cantor Colburn
Patents issued for AT&T Intellectual Property II, L.P.**: 56
International Class: G06F.
Class Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or....
MoreClass Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or pneumatically G06D, optically G06E; computer systems based on specific computational models G06N; impedance networks using digital techniques H03H)
Less 
Thomas Kayden Horstemeyer & Risley LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 45
International Class: H04L.
Class Description: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or....
MoreClass Description: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or police telegraphs G08B; visual telegraphy G08B, G08C; teleautographic systems G08C; ciphering or deciphering apparatus per se G09C; coding, decoding or code conversion, in general H03M; arrangements common to telegraphic and telephonic communication H04M; selecting H04Q; wireless communication networks H04W)
Less Merchant & Gould P.C.
Patents issued for AT&T Intellectual Property II, L.P.**: 42
International Class: G06F.
Class Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or....
MoreClass Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or pneumatically G06D, optically G06E; computer systems based on specific computational models G06N; impedance networks using digital techniques H03H)
Less Greenblum & Bernstein P L C
Patents issued for AT&T Intellectual Property II, L.P.**: 36
International Class: H04K.
Class Description: SECRET COMMUNICATION; JAMMING OF COMMUNICATION....
MoreClass Description: SECRET COMMUNICATION; JAMMING OF COMMUNICATION
Less Withers & Keys LLC
Patents issued for AT&T Intellectual Property II, L.P.**: 34
International Class: G06T.
Class Description: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL (specially adapted for particular applications, see the relevant....
MoreClass Description: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL (specially adapted for particular applications, see the relevant subclasses, e.g. G01C, G06K, G09G, H04N)
Less 
Myers Bigel Sibley & Sajovec
Patents issued for AT&T Intellectual Property II, L.P.**: 28
International Class: H04M.
Class Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and....
MoreClass Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08; reels or other take-up devices for cords H02G 11/00; multiplex transmission between switching centres H04J; selecting arrangements H04Q; loudspeakers, microphones, gramophone pick-ups or like electromechanical transducers H04R; wireless communication networks H04W)
Less Brinks Hofer Gilson & Lione
Patents issued for AT&T Intellectual Property II, L.P.**: 27
International Class: G10L.
Class Description: SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION (sound input/output for computers G06F 3/16; digital data processing....
MoreClass Description: SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION (sound input/output for computers G06F 3/16; digital data processing methods or equipment specially adapted for handling natural language data G06F 17/20; teaching or communicating with the blind, deaf or mute G09B 21/00; telephonic communication H04M)
Less Michael Haynes Plc
Patents issued for AT&T Intellectual Property II, L.P.**: 20
International Class: G02B.
Class Description: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ( G02F takes precedence; optical elements specially adapted for use in lighting....
MoreClass Description: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ( G02F takes precedence; optical elements specially adapted for use in lighting devices or systems thereof F21V 1/00-F21V 13/00; measuring-instruments, see the relevant subclass of class G01, e.g. optical rangefinders G01C; testing of optical elements, systems, or apparatus G01M 11/00; spectacles G02C; apparatus or arrangements for taking photographs or for projecting or viewing them G03B; sound lenses G10K 11/30; electron and ion "optics" H01J; X-ray "optics" H01J, H05G 1/00; optical elements structurally combined with electric discharge tubes H01J 5/16, H01J 29/89, H01J 37/22; microwave "optics" H01Q; combination of optical elements with television receivers H04N 5/72; optical systems or arrangements in colour television systems H04N 9/00; heating arrangements specially adapted for transparent or reflecting areas H05B 3/84)
Less Toler Schaffer LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 19
International Class: H04M.
Class Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and....
MoreClass Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08; reels or other take-up devices for cords H02G 11/00; multiplex transmission between switching centres H04J; selecting arrangements H04Q; loudspeakers, microphones, gramophone pick-ups or like electromechanical transducers H04R; wireless communication networks H04W)
Less Parks Knowlton LLC
Patents issued for AT&T Intellectual Property II, L.P.**: 18
International Class: H04M.
Class Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and....
MoreClass Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08; reels or other take-up devices for cords H02G 11/00; multiplex transmission between switching centres H04J; selecting arrangements H04Q; loudspeakers, microphones, gramophone pick-ups or like electromechanical transducers H04R; wireless communication networks H04W)
Less Jackson Walker LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 17
International Class: H04B.
Class Description: TRANSMISSION (transmission systems for measured values, control or similar signals G08C; speech analysis or synthesis ....
MoreClass Description: TRANSMISSION (transmission systems for measured values, control or similar signals G08C; speech analysis or synthesis G10L; coding, decoding or code conversion, in general H03M; broadcast communication H04H; multiplex systems H04J; secret communication H04K; transmission of digital information H04L; wireless communication networks H04W)
Less Hoffmann & Baron LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 11
International Class: H04M.
Class Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and....
MoreClass Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08; reels or other take-up devices for cords H02G 11/00; multiplex transmission between switching centres H04J; selecting arrangements H04Q; loudspeakers, microphones, gramophone pick-ups or like electromechanical transducers H04R; wireless communication networks H04W)
Less Davis Wright Tremaine LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 11
International Class: H04M.
Class Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and....
MoreClass Description: TELEPHONIC COMMUNICATION (counting mechanisms G06M; circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08; reels or other take-up devices for cords H02G 11/00; multiplex transmission between switching centres H04J; selecting arrangements H04Q; loudspeakers, microphones, gramophone pick-ups or like electromechanical transducers H04R; wireless communication networks H04W)
Less Hanley Flight & Zimmerman LLC
Patents issued for AT&T Intellectual Property II, L.P.**: 10
International Class: G06K.
Class Description: RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS (postal sorting B07C; secondary....
MoreClass Description: RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS (postal sorting B07C; secondary surveillance radar G01S; detecting presence of transponders or tags G01S, G01V)
Less Banner & Witcoff Ltd
Patents issued for AT&T Intellectual Property II, L.P.**: 10
International Class: H04L.
Class Description: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or....
MoreClass Description: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or police telegraphs G08B; visual telegraphy G08B, G08C; teleautographic systems G08C; ciphering or deciphering apparatus per se G09C; coding, decoding or code conversion, in general H03M; arrangements common to telegraphic and telephonic communication H04M; selecting H04Q; wireless communication networks H04W)
Less Zagorin O'Brien Graham LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 9
International Class: G06F.
Class Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or....
MoreClass Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or pneumatically G06D, optically G06E; computer systems based on specific computational models G06N; impedance networks using digital techniques H03H)
Less Hope Baldauff Hartman LLC
Patents issued for AT&T Intellectual Property II, L.P.**: 9
International Class: G06F.
Class Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or....
MoreClass Description: ELECTRIC DIGITAL DATA PROCESSING (computers in which a part of the computation is effected hydraulically or pneumatically G06D, optically G06E; computer systems based on specific computational models G06N; impedance networks using digital techniques H03H)
Less Woodcock Washburn LLP
Patents issued for AT&T Intellectual Property II, L.P.**: 8
International Class: H04L.
Class Description: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or....
MoreClass Description: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (typewriters B41J; order telegraphs, fire or police telegraphs G08B; visual telegraphy G08B, G08C; teleautographic systems G08C; ciphering or deciphering apparatus per se G09C; coding, decoding or code conversion, in general H03M; arrangements common to telegraphic and telephonic communication H04M; selecting H04Q; wireless communication networks H04W)
Less Akerman Senterfitt
Patents issued for AT&T Intellectual Property II, L.P.**: 7
International Class: H04N.
Class Description: PICTORIAL COMMUNICATION, e.g. TELEVISION (measuring, testing G01; systems for autographic writing, e.g. writing....
MoreClass Description: PICTORIAL COMMUNICATION, e.g. TELEVISION (measuring, testing G01; systems for autographic writing, e.g. writing telegraphy, which involve following an outline G08; information storage based on relative movement between record carrier and transducer G11B; coding, decoding or code conversion, in general H03M; broadcast distribution or the recording of use made thereof H04H)
Less Scott P Zimerman PLLC
Patents issued for AT&T Intellectual Property II, L.P.**: 7
International Class: G08G.
Class Description: TRAFFIC CONTROL SYSTEMS (guiding railway traffic, ensuring the safety of railway traffic B61L; arrangement of road....
MoreClass Description: TRAFFIC CONTROL SYSTEMS (guiding railway traffic, ensuring the safety of railway traffic B61L; arrangement of road signs or traffic signals E01F 9/00; radar systems or analogous systems, designed for traffic control G01S 13/91; sonar or lidar systems specially designed for traffic control G01S 15/88, G01S 17/88)
Less
