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Raviteja Patchava
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Two stage codebook beamforming for channel estimation in passive de...
Patent number
12,132,538
Issue date
Oct 29, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Precoding vector based on singular value decomposition characteriza...
Patent number
12,119,901
Issue date
Oct 15, 2024
QUALCOMM Incorporated
Jing Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal time frequency space precoding for tracking reference si...
Patent number
12,095,685
Issue date
Sep 17, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid orthogonal frequency division multiplexing
Patent number
12,063,137
Issue date
Aug 13, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shifting a fast Fourier transform (FFT) window to generate a self-c...
Patent number
12,047,920
Issue date
Jul 23, 2024
QUALCOMM Incorporated
Hemant Saggar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guard interval in delay-Doppler domain
Patent number
11,996,969
Issue date
May 28, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rate matching and channel interleaving for probabilistic shaping
Patent number
11,943,051
Issue date
Mar 26, 2024
QUALCOMM Incorporated
Jun Ma
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Guard interval-based waveform with data part and tail part
Patent number
11,870,627
Issue date
Jan 9, 2024
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guard interval configurations for multiple links
Patent number
11,848,805
Issue date
Dec 19, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Guard interval based waveform
Patent number
11,843,495
Issue date
Dec 12, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated access and backhaul node specific guard intervals
Patent number
11,832,354
Issue date
Nov 28, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal time frequency space precoding of sounding reference sig...
Patent number
11,777,566
Issue date
Oct 3, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Link specific guard interval
Patent number
11,750,430
Issue date
Sep 5, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Synchronization signal block design using a single carrier quadratu...
Patent number
11,678,285
Issue date
Jun 13, 2023
QUALCOMM Incorporated
Morteza Soltani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Waveform switching mechanism for digital MMWAVE repeaters in higher...
Patent number
11,659,459
Issue date
May 23, 2023
QUALCOMM Incorporated
Morteza Soltani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplexing demodulation reference signal and data in orthogonal t...
Patent number
11,632,272
Issue date
Apr 18, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase tracking reference signal phase noise tracking
Patent number
11,616,676
Issue date
Mar 28, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Aligning physical random access channel communications and data com...
Patent number
11,546,947
Issue date
Jan 3, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
TWO STAGE CODEBOOK BEAMFORMING FOR CHANNEL ESTIMATION IN PASSIVE DE...
Publication number
20240333346
Publication date
Oct 3, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BACKSCATTER LINK CHANNEL ESTIMATION WITH PSD LIMITATION
Publication number
20240333556
Publication date
Oct 3, 2024
QUALCOMM Incorporated
Jing SUN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TECHNIQUES FOR LOAD RESISTANCE SIGNALING FOR WIRELESS POWER TRANSFER
Publication number
20240283295
Publication date
Aug 22, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ORTHOGONAL TIME FREQUENCY SPACE INDEX MODULATION USING A SELECTION...
Publication number
20240267171
Publication date
Aug 8, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY SPREADING BASED CHANNEL STATE INFORMATION ACQUISITION IN...
Publication number
20240258833
Publication date
Aug 1, 2024
QUALCOMM Incorporated
Jing SUN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PRECODING VECTOR BASED ON SINGULAR VALUE DECOMPOSITION CHARACTERIZA...
Publication number
20240259056
Publication date
Aug 1, 2024
QUALCOMM Incorporated
Jing SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ESTIMATION OF POWER AMPLIFIER NONLINEARITY BASED ON MULTIPLEXED REF...
Publication number
20240259244
Publication date
Aug 1, 2024
QUALCOMM Incorporated
Morteza SOLTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-ANTENNA READER CHANNEL STATE INFORMATION ACQUISITION
Publication number
20240250852
Publication date
Jul 25, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CYCLIC DELAY AND DOPPLER SHIFT
Publication number
20240204824
Publication date
Jun 20, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL INFORMATION ACQUISITION BASED ON BACKSCATTERING FOR A WIDEB...
Publication number
20240171006
Publication date
May 23, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DEMODULATION REFERENCE SIGNAL SEQUENCE SIGNALING FOR SINGLE CARRIER...
Publication number
20240097944
Publication date
Mar 21, 2024
QUALCOMM Incorporated
Morteza SOLTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUARD INTERVAL IN DELAY-DOPPLER DOMAIN
Publication number
20240056344
Publication date
Feb 15, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL STATE INFORMATION REFERENCE SIGNALS IN ORTHOGONAL TIME FREQ...
Publication number
20240031089
Publication date
Jan 25, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DELAY-DOPPLER PROCESSING IN ORTHOGONAL FREQUENCY DOMAIN MULTIPLEXING
Publication number
20240031084
Publication date
Jan 25, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODIFIED DEMODULATION REFERENCE SIGNAL PATTERNS FOR ORTHOGONAL FREQ...
Publication number
20240015057
Publication date
Jan 11, 2024
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENHANCED SECRECY FOR ORTHOGONAL TIME FREQUENCY SPACE (OTFS) WAVEFOR...
Publication number
20230403107
Publication date
Dec 14, 2023
QUALCOMM Incorporated
Morteza SOLTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ORTHOGONAL TIME FREQUENCY SPACE PRECODING FOR TRACKING REFERENCE SI...
Publication number
20230327827
Publication date
Oct 12, 2023
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNIQUES FOR RATE MATCHING ORDER FOR ORTHOGONAL TIME FREQUENCY SP...
Publication number
20230254793
Publication date
Aug 10, 2023
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ORTHOGONAL TIME FREQUENCY SPACE PRECODING OF SOUNDING REFERENCE SIG...
Publication number
20230246679
Publication date
Aug 3, 2023
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHYSICAL BROADCAST CHANNEL PRECODING IN HIGH-DOPPLER SCENARIOS
Publication number
20230198692
Publication date
Jun 22, 2023
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ORTHOGONAL TIME FREQUENCY SPACE PRECODING OF CONTROL CHANNEL AND SH...
Publication number
20230189265
Publication date
Jun 15, 2023
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING
Publication number
20230188404
Publication date
Jun 15, 2023
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEMODULATION REFERENCE SIGNAL PRECODING IN HIGH-DOPPLER SCENARIOS
Publication number
20230155761
Publication date
May 18, 2023
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHIFTING A FAST FOURIER TRANSFORM (FFT) WINDOW TO GENERATE A SELF-C...
Publication number
20230110723
Publication date
Apr 13, 2023
QUALCOMM Incorporated
Hemant SAGGAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RATE MATCHING AND CHANNEL INTERLEAVING FOR PROBABILISTIC SHAPING
Publication number
20230090492
Publication date
Mar 23, 2023
QUALCOMM Incorporated
Jun MA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTEGRATED ACCESS AND BACKHAUL NODE SPECIFIC GUARD INTERVALS
Publication number
20230064285
Publication date
Mar 2, 2023
QUALCOMM Incorporated
Xiaoxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LINK SPECIFIC GUARD INTERVAL
Publication number
20230065940
Publication date
Mar 2, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUARD INTERVAL CONFIGURATIONS FOR MULTIPLE LINKS
Publication number
20230060054
Publication date
Feb 23, 2023
QUALCOMM Incorporated
Xiaoxia Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUARD INTERVAL-BASED WAVEFORM WITH DATA PART AND TAIL PART
Publication number
20230053650
Publication date
Feb 23, 2023
QUALCOMM Incorporated
Xiaoxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
GUARD INTERVAL BASED WAVEFORM
Publication number
20230051510
Publication date
Feb 16, 2023
QUALCOMM Incorporated
Xiaoxia ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE