Dagnachew Birru

Person

Yorktown Heights, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Efficient multi-band communication system
- Patent number 10,735,082
- Issue date Aug 4, 2020
- Koninklijke Philips N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of the presence of television signals embedded in noise u...
- Patent number 10,348,939
- Issue date Jul 9, 2019
- Koninklijke Philips N.V.
- Kiran Srinivas Challapali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus, and method for single-carrier block transmission...
- Patent number 10,090,963
- Issue date Oct 2, 2018
- Koninklijke Philips N.V.
- Seyed-Alireza Seyedi-Esfahani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electric light and daylight control system with a dual-mode light s...
- Patent number 9,832,831
- Issue date Nov 28, 2017
- Philips Lighting Holding B.V.
- Dagnachew Birru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods and systems for extending range and adjusting bandwidth for...
- Patent number 9,801,179
- Issue date Oct 24, 2017
- Koninklijke Philips N.V.
- Carlos M. Cordeiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection of the presence of television signals embedded in noise u...
- Patent number 9,654,673
- Issue date May 16, 2017
- Koninklijke Philips N.V.
- Kiran Challapali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fault detection, localization and performance monitoring of photose...
- Patent number 9,651,416
- Issue date May 16, 2017
- Philips Lighting Holding B.V.
- Dagnachew Birru
- G01 - MEASURING TESTING
Information Patent Grant
Open-loop closed-loop integrated daylight and artificial light cont...
- Patent number 9,650,831
- Issue date May 16, 2017
- Philips Lighting Holding B.V.
- Dagnachew Birru
- G05 - CONTROLLING REGULATING
Information Patent Grant
Efficient multi-band communication system
- Patent number 9,590,830
- Issue date Mar 7, 2017
- Koninklijke Philips N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for improved frequency/phase error tracking in hi...
- Patent number 9,577,863
- Issue date Feb 21, 2017
- Koninklijke Philips N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronization sequence with tone notching in OFDM systems
- Patent number 9,407,484
- Issue date Aug 2, 2016
- Koninklijke Philips N.V.
- Jun Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light level control for building illumination
- Patent number 9,345,107
- Issue date May 17, 2016
- Koninklijke Philips N.V.
- Dagnachew Birru
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system of wireless device discovery in a wireless networ...
- Patent number 9,338,632
- Issue date May 10, 2016
- KONINKLIJKE PHILIPS N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrum management in dynamic spectrum access wireless systems
- Patent number 9,137,805
- Issue date Sep 15, 2015
- Koninklijke Philips N.V.
- Carlos Cordeiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for extending range and adjusting bandwidth for...
- Patent number 9,014,638
- Issue date Apr 21, 2015
- Koninklijke Philips N.V.
- Carlos M. Cordeiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ambient light control
- Patent number 8,973,303
- Issue date Mar 10, 2015
- Koninklijkle Philips N.V.
- Dagnachew Birru
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Adaptive integrated daylight and electric light control with multi-...
- Patent number 8,941,322
- Issue date Jan 27, 2015
- Koninklijkle Philips N.V.
- Dagnachew Birru
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for efficient transmission of multimedia and data
- Patent number 8,902,928
- Issue date Dec 2, 2014
- Koninklijke Philips N.V.
- Seyed-Alireza Seyedi-Esfahani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Physical layer convergence protocol (PLCP) packet structure for mul...
- Patent number 8,781,014
- Issue date Jul 15, 2014
- Koninklijke Philips N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-carrier block transmission with trellis coded modulation (TC...
- Patent number 8,630,363
- Issue date Jan 14, 2014
- Koninklike Philips N.V.
- Seyed-Alireza Seyedi-Esfahani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for detecting temporarily unused bandwidth in the...
- Patent number 8,588,339
- Issue date Nov 19, 2013
- Koninklijke Philips N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual carrier modulation precoding
- Patent number 8,559,552
- Issue date Oct 15, 2013
- Koninklijke Philips N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for multiple-subcarrier joint precoding
- Patent number 8,553,788
- Issue date Oct 8, 2013
- Koninklijke Philips N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet insertion mechanism for an improved ATSC DTV system
- Patent number 8,503,488
- Issue date Aug 6, 2013
- Koninklijke Philips N.V.
- Vasanth R. Gaddam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system of single carrier block transmission with paralle...
- Patent number 8,418,035
- Issue date Apr 9, 2013
- Koninklijke Philips Electronics N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus, and method for a robust synchronization scheme f...
- Patent number 8,233,576
- Issue date Jul 31, 2012
- Koninklijke Philips Electronics N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Preamble structure for enabling multi-mode wireless communications
- Patent number 8,233,415
- Issue date Jul 31, 2012
- Koninklijke Philips Electronics N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordination in wireless networks having devices with different phy...
- Patent number 8,233,505
- Issue date Jul 31, 2012
- Koninklijke Philips Electronics N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for detecting narrowband signals using a receiver...
- Patent number 8,233,566
- Issue date Jul 31, 2012
- Koninklijke Philips Electronics N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parameter encoding for an improved ATSC DTV system
- Patent number 8,229,003
- Issue date Jul 24, 2012
- Koninklijke Philips Electronics N.V.
- Vasanth R. Gaddam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DETECTION OF THE PRESENCE OF TELEVISION SIGNLAS EMBEDDED IN NOISE U...
- Publication number 20170223232
- Publication date Aug 3, 2017
- Koninklijke Philips N.V.
- KIRAN SRINIVAS CHALLAPALI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT MULTI-BAND COMMUNICATION SYSTEM
- Publication number 20170085311
- Publication date Mar 23, 2017
- Koninklijke Philips N.V.
- DONG WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR FAULT MANAGEMENT IN LIGHTING SYSTEMS
- Publication number 20150355290
- Publication date Dec 10, 2015
- Koninklijke Philips N.V.
- MATHAN KUMAR GOPAL SAMY
- G01 - MEASURING TESTING
Information Patent Application
UNIFIED CONTROLLER FOR INTEGRATED LIGHTING, SHADING AND THERMOSTAT...
- Publication number 20150234369
- Publication date Aug 20, 2015
- Koninklijke Philips N.V.
- Yao-Jung Wen
- F24 - HEATING RANGES VENTILATING
Information Patent Application
METHODS AND SYSTEMS FOR EXTENDING RANGE AND ADJUSTING BANDWIDTH FOR...
- Publication number 20150208417
- Publication date Jul 23, 2015
- Koninklijke Philips N.V.
- CARLOS M. CORDEIRO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAULT DETECTION, LOCALIZATION AND PERFORMANCE MONITORING OF PHOTOSE...
- Publication number 20150073750
- Publication date Mar 12, 2015
- Koninklijke Philips N.V.
- Dagnachew Birru
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC LIGHT AND DAYLIGHT CONTROL SYSTEM WITH A DUAL-MODE LIGHT S...
- Publication number 20140225512
- Publication date Aug 14, 2014
- Koninklijke Philips N.V.
- Dagnachew Birru
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPEN-LOOP CLOSED-LOOP INTEGRATED DAYLIGHT AND ARTIFICIAL LIGHT CONT...
- Publication number 20140209254
- Publication date Jul 31, 2014
- Dagnachew Birru
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADAPTIVE INTEGRATED DAYLIGHT AND ELECTRIC LIGHT CONTROL WITH MULTI-...
- Publication number 20140021866
- Publication date Jan 23, 2014
- Koninklijke Philips N.V.
- Dagnachew Birru
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AMBIENT LIGHT CONTROL
- Publication number 20130276371
- Publication date Oct 24, 2013
- Koninklijke Philips N.V.
- Dagnachew Birru
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Light level control for building illumination
- Publication number 20120299486
- Publication date Nov 29, 2012
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
METHOD OF CONTROLLING LIGHT DISTRIBUTION IN A SPACE INCLUDING MULTI...
- Publication number 20120176041
- Publication date Jul 12, 2012
- Koninklijke Philips Electronics N.V.
- Dagnachew Birru
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIGITAL TELEVISION TRANSMISSION WITH ERROR CORRECTION
- Publication number 20120155556
- Publication date Jun 21, 2012
- IPG ELECTRONICS 503 LIMITED
- Yingwei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL CARRIER MODULATION PRECODING
- Publication number 20110033004
- Publication date Feb 10, 2011
- Koninklijke Philips Electronics, N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TECHNIQUES FOR MULTIPLE-SUBCARRIER JOINT PRECODING
- Publication number 20110007828
- Publication date Jan 13, 2011
- Koninklijke Philips Electronics, N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHYSICAL LAYER CONVERGENCE PROTOCOL (PLCP) PACKET STRUCTURE FOR MU...
- Publication number 20100329366
- Publication date Dec 30, 2010
- Koninklijke Philips Electronics, N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EFFICIENT MULTI-BAND COMMUNICATION SYSTEM
- Publication number 20100322334
- Publication date Dec 23, 2010
- Koninklijke Philips Electronics, N.V.
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE-CARRIER BLOCK TRANSMISSION WITH TRELLIS CODED MODULATION (TC...
- Publication number 20100272203
- Publication date Oct 28, 2010
- Seyed-Alireza Seyedi-Esfahani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF WIRELESS DEVICE DISCOVERY IN A WIRELESS NETWOR...
- Publication number 20100265990
- Publication date Oct 21, 2010
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR EXTENDING RANGE AND ADJUSTING BANDWIDTH FOR...
- Publication number 20100203911
- Publication date Aug 12, 2010
- Koninklijke Philips Electronics, N.V,
- Carlos M. Cordeiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COORDINATION IN WIRELESS NETWORKS HAVING DEVICES WITH DIFFERENT PHY...
- Publication number 20100189053
- Publication date Jul 29, 2010
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION OF THE PRESENCE OF TELEVISION SIGNALS EMBEDDED IN NOISE U...
- Publication number 20100157066
- Publication date Jun 24, 2010
- Koninklijke Phillips Electronics, N.V.
- Kiran Challapali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF SINGLE CARRIER BLOCK TRANSMISSION WITH PARALLE...
- Publication number 20100146363
- Publication date Jun 10, 2010
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COST-EFFECTIVE PREAMBLE STRUCTURE FOR HIGH-SPEED COMMUNICATION OF P...
- Publication number 20100124294
- Publication date May 20, 2010
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR IMPROVED FREQUENCY ESTIMATION FOR HIGH-SPEED...
- Publication number 20100080318
- Publication date Apr 1, 2010
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR EFFICIENT TRANSMISSION OF MULTIMEDIA AND DATA
- Publication number 20100040084
- Publication date Feb 18, 2010
- Koninklijke Philips Electronics, N.V.
- Seyed-Alireza Seyedi-Esfahani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHYSICAL LAYER SUPERFRAME, FRAME, PREAMBLE AND CONTROL HEADER FOR I...
- Publication number 20100020732
- Publication date Jan 28, 2010
- Koninklijke Philips Electronics, N.V.
- Vasanth R. Gaddam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR IMPROVED FREQUENCY/PHASE ERROR TRACKING IN HI...
- Publication number 20100002757
- Publication date Jan 7, 2010
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BONDING ADJACENT TV BANDS, SUB-CARRIER ALLOCATION, DATA BURST DEFIN...
- Publication number 20090323610
- Publication date Dec 31, 2009
- Koninklijke Philips Electronics, N.V.
- Vasanth R. Gaddam
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREAMBLE STRUCTURE FOR ENABLING MULTI-MODE WIRELESS COMMUNICATIONS
- Publication number 20090303907
- Publication date Dec 10, 2009
- Koninklijke Philips Electronics, N.V.
- Dagnachew Birru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Dagnachew Birru

Person

Patents Grantslast 30 patents

Efficient multi-band communication system

Detection of the presence of television signals embedded in noise u...

System, apparatus, and method for single-carrier block transmission...

Electric light and daylight control system with a dual-mode light s...

Methods and systems for extending range and adjusting bandwidth for...

Detection of the presence of television signals embedded in noise u...

Fault detection, localization and performance monitoring of photose...

Open-loop closed-loop integrated daylight and artificial light cont...

Efficient multi-band communication system

System and method for improved frequency/phase error tracking in hi...

Synchronization sequence with tone notching in OFDM systems

Light level control for building illumination

Method and system of wireless device discovery in a wireless networ...

Spectrum management in dynamic spectrum access wireless systems

Methods and systems for extending range and adjusting bandwidth for...

Ambient light control

Adaptive integrated daylight and electric light control with multi-...

System and method for efficient transmission of multimedia and data

Physical layer convergence protocol (PLCP) packet structure for mul...

Single-carrier block transmission with trellis coded modulation (TC...

System and method for detecting temporarily unused bandwidth in the...

Dual carrier modulation precoding

Techniques for multiple-subcarrier joint precoding

Packet insertion mechanism for an improved ATSC DTV system

Method and system of single carrier block transmission with paralle...

System, apparatus, and method for a robust synchronization scheme f...

Preamble structure for enabling multi-mode wireless communications

Coordination in wireless networks having devices with different phy...

Method and system for detecting narrowband signals using a receiver...

Parameter encoding for an improved ATSC DTV system

Patents Applicationslast 30 patents

DETECTION OF THE PRESENCE OF TELEVISION SIGNLAS EMBEDDED IN NOISE U...

EFFICIENT MULTI-BAND COMMUNICATION SYSTEM

SYSTEM AND METHOD FOR FAULT MANAGEMENT IN LIGHTING SYSTEMS

UNIFIED CONTROLLER FOR INTEGRATED LIGHTING, SHADING AND THERMOSTAT...

METHODS AND SYSTEMS FOR EXTENDING RANGE AND ADJUSTING BANDWIDTH FOR...

FAULT DETECTION, LOCALIZATION AND PERFORMANCE MONITORING OF PHOTOSE...

ELECTRIC LIGHT AND DAYLIGHT CONTROL SYSTEM WITH A DUAL-MODE LIGHT S...

OPEN-LOOP CLOSED-LOOP INTEGRATED DAYLIGHT AND ARTIFICIAL LIGHT CONT...

ADAPTIVE INTEGRATED DAYLIGHT AND ELECTRIC LIGHT CONTROL WITH MULTI-...

AMBIENT LIGHT CONTROL

Light level control for building illumination

METHOD OF CONTROLLING LIGHT DISTRIBUTION IN A SPACE INCLUDING MULTI...

DIGITAL TELEVISION TRANSMISSION WITH ERROR CORRECTION

DUAL CARRIER MODULATION PRECODING

TECHNIQUES FOR MULTIPLE-SUBCARRIER JOINT PRECODING

PHYSICAL LAYER CONVERGENCE PROTOCOL (PLCP) PACKET STRUCTURE FOR MU...

EFFICIENT MULTI-BAND COMMUNICATION SYSTEM

SINGLE-CARRIER BLOCK TRANSMISSION WITH TRELLIS CODED MODULATION (TC...

METHOD AND SYSTEM OF WIRELESS DEVICE DISCOVERY IN A WIRELESS NETWOR...

METHODS AND SYSTEMS FOR EXTENDING RANGE AND ADJUSTING BANDWIDTH FOR...

COORDINATION IN WIRELESS NETWORKS HAVING DEVICES WITH DIFFERENT PHY...

DETECTION OF THE PRESENCE OF TELEVISION SIGNALS EMBEDDED IN NOISE U...

METHOD AND SYSTEM OF SINGLE CARRIER BLOCK TRANSMISSION WITH PARALLE...

COST-EFFECTIVE PREAMBLE STRUCTURE FOR HIGH-SPEED COMMUNICATION OF P...

SYSTEM AND METHOD FOR IMPROVED FREQUENCY ESTIMATION FOR HIGH-SPEED...

SYSTEM AND METHOD FOR EFFICIENT TRANSMISSION OF MULTIMEDIA AND DATA

PHYSICAL LAYER SUPERFRAME, FRAME, PREAMBLE AND CONTROL HEADER FOR I...

SYSTEM AND METHOD FOR IMPROVED FREQUENCY/PHASE ERROR TRACKING IN HI...

BONDING ADJACENT TV BANDS, SUB-CARRIER ALLOCATION, DATA BURST DEFIN...

PREAMBLE STRUCTURE FOR ENABLING MULTI-MODE WIRELESS COMMUNICATIONS