Alexander J Marra Deceased1133 Norbay St, Franklin Square, NY 11010

6801516, Oct 5, 2004

Aug 9, 2000

09/635986

Gary Lomp - Centerpot NY
John Kowalski - Hempstead NY
Fatih Ozluturk - Port Washington NY
Avi Silverberg - Commack NY
Robert Regis - Huntington NY
Michael Luddy - Sea Cliff NY
Alexander Marra - New York NY
Alexander Jacques - Mineola NY

InterDigital Technology Corporation - Wilmington DE

H04B 7216

370342, 370335, 370465

A spread-spectrum system having an assignor, a spread-spectrum processor, a call processor, and an information-channel-mode modifier. The assignor assigns each information signal arriving at the spread-spectrum system to a message-code signal. Each of the message-code signals supports a pre-determined information-channel rate. Several information signals have different channel rates, and each information signal is assigned according to the required channel rate. The spread-spectrum processor generates a pilot-code signal, and spread-spectrum processes the information signals with the message-code signals to generate a plurality of spread-spectrum processed-message signals, respectively. The message-code signals are synchronized to the pilot-code signal. The call processor provides a call-type signal corresponding to the information signal rate for the several information signals having several different channel rates. In response to the call-type signal, the information-channel-mode modifier changes a combination of the information signals and the message-code signals to support the several different channel rates for the several information signals having several different channel rates.

6831905, Dec 14, 2004

Aug 9, 2000

09/634400

Gary Lomp - Centerpot NY
John Kowalski - Hempstead NY
Fatih Ozluturk - Port Washington NY
Avi Silverberg - Commack NY
Robert Regis - Huntington NY
Michael Luddy - Sea Cliff NY
Alexander Marra - New York NY
Alexander Jacques - Mineola NY

InterDigital Technology Corporation - Wilmington DE

H04B 7216

370335, 370342

A spread spectrum system having an assignor, a spread-spectrum processor and a transmitter. The assignor assigns each arriving information signal to a message-code signal. Each message-code signal is different then other message-code signals. The spread-spectrum processor generates a pilot code signal and processes the information signals with the message-code signals to generate spread-spectrum process-message signals synchronized to the pilot-code signal. A transmitter combines the spread-spectrum process-message signals and the pilot-code signal to generate a CDM signal. The transmitter modulates the CDM signal with a carrier signal for transmission over the communications channel.

6985467, Jan 10, 2006

Jan 10, 2001

09/757768

Gary Lomp - Centerpot NY, US
John Kowalski - Hempstead NY, US
Fatih Ozluturk - Port Washington NY, US
Avi Silverberg - Commack NY, US
Robert Regis - Huntington NY, US
Michael Luddy - Sea Cliff NY, US
Alexander Marra - New York NY, US
Alexander Jacques - Mineola NY, US

InterDigital Technology Corporation - Wilmington DE

H04B 7/216

370335, 370342, 370465

A method and system for rapidly acquiring a spreading code, used in a code division multiple access (CDMA) system. A first long code and a second long code, with each long code having a length of N chips, are generated. The first long code is different from the second long code. The first long code and the second long code are transmitted at a first phase angle and at a second phase angle, respectively, on a carrier signal, over a communications channel using radio waves. The first long code and the second long code may be transmitted at an in-phase (I) angle and at a quadrature-phase (Q) angle, respectively, on the carrier signal. From the communications channel, an I-phase acquisition circuit and a Q-phase acquisition circuit may acquire, in parallel, the first long code and the second long code from the I-phase angle and the Q-phase angle, respectively, of the carrier signal by searching, in parallel, N/2 chips, the first long code and the second long code.

8619950, Dec 31, 2013

Mar 22, 2010

12/728381

George Feldstein - Cresskill NJ, US
Mark LaBosco - New City NY, US
Krunoslav Estaban Draganovic - Upper Nyack NY, US
Alexander J. Marra - Hoboken NJ, US

Crestron Electronics Inc. - Rockleigh NJ

H04M 11/00

379 9301, 379 8813, 379 9311, 379 9308

A video and digital audio transport system transports high resolution computer, video, computer video graphics and other video signals, as well as multiple channels of high quality audio, over extended lengths of unshielded twisted pair (UTP) cabling. Frequency compensation techniques are employed to extend the bandwidth of the UTP cables, and differential signaling over the common mode of a first two of the four twisted pairs comprising the UTP cable is used to transmit horizontal sync and differential signaling over the common mode of a second two of the four twisted pairs is used to transmit vertical sync. In addition, a unique digital encoding technique is applied to a standard digital audio encoding protocol to augment the number of available audio channels. A digitally controlled delay line is incorporated to compensate for the different lengths of each twisted pair.

6215778, Apr 10, 2001

Oct 23, 1997

8/956740

Gary Lomp - Centerpot NY
John Kowalski - Hempstead NY
Fatih Ozluturk - Port Washington NY
Avi Silverberg - Commack NY
Robert Regis - Huntington NY
Michael Luddy - Sea Cliff NY
Alexander Marra - New York NY
Alexander Jacques - Mineola NY

InterDigital Technology Corporation - Wilmington DE

H04B 7216

370335

A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller is coupled to receive a remote call.

6212174, Apr 3, 2001

Oct 23, 1997

8/956980

Gary Lomp - Centerpot NY
John Kowalski - Hempstead NY
Fatih Ozluturk - Port Washington NY
Avi Silverberg - Commack NY
Robert Regis - Huntington NY
Michael Luddy - Sea Cliff NY
Alexander Marra - New York NY
Alexander Jacques - Mineola NY

InterDigital Technology Corporation - Wilmington DE

H04B 7216

370335

A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller is coupled to receive a remote call.

5799010, Aug 25, 1998

Jun 27, 1996

8/669775

Gary Lomp - Centerpot NY
John Kowalski - Hempstead NY
Fatih Ozluturk - Port Washington NY
Avi Silverberg - Commack NY
Robert Regis - Huntington NY
Michael Luddy - Sea Cliff NY
Alexander Marra - Hoboken NJ
Alexander Jacques - Mineola NY

Interdigital Technology Corporation - Wilmington DE

H04J 1302
H04B 7216

370335

A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller is coupled to receive a remote call.

5649002, Jul 15, 1997

Dec 13, 1994

8/357172

Robert H. Brady - Brookfield CT
David Zielski - Cheshire CT
William L. Nutter - Danbury CT
Alexander J. Marra - New City NY

Colonial Data Technologies Corp. - New Milford CT

H04M 342
H04M 156

379142

A method and apparatus for verifying that a CAS (Customer Premises Equipment Alerting Signal) detect signal, which indicates the presence of a CAS on a transmission channel, is a valid detect signal, includes structure and process steps for suppressing a signal originating at a local telephone in response to the CAS detect signal. A determination is made whether the CAS detect signal remains in a predetermined condition at a predetermined time after the local telephone signal is suppressed. A validity signal is output when the CAS detect signal remains in the predetermined condition at the predetermined time. False detections are thereby minimized by ignoring detections caused by a signal originating at the local telephone.