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San Diego, CA, US
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last 30 patents
Information
Patent Grant
Helper signal based envelope tracking
Patent number
12,231,272
Issue date
Feb 18, 2025
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Modified demodulation reference signal patterns for orthogonal freq...
Patent number
12,212,445
Issue date
Jan 28, 2025
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Orthogonal time frequency space precoding of control channel and sh...
Patent number
12,177,842
Issue date
Dec 24, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Physical broadcast channel precoding in high-doppler scenarios
Patent number
12,155,585
Issue date
Nov 26, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Demodulation reference signal precoding in high-doppler scenarios
Patent number
12,155,593
Issue date
Nov 26, 2024
QUALCOMM Incorporated
Raviteja Patchava
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
USER EQUIPMENT ASSISTED RELAY OF INFORMATION FROM BACKSCATTERED SIGNAL
Publication number
20250132873
Publication date
Apr 24, 2025
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVERSITY FOR HELPER TONE-BASED TRANSMISSION
Publication number
20250097915
Publication date
Mar 20, 2025
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COLLISION REDUCTION FOR RANDOM ACCESS PROCEDURES
Publication number
20250089095
Publication date
Mar 13, 2025
QUALCOMM Incorporated
Jing SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS POWER TRANSFER FROM A USER EQUIPMENT (UE)
Publication number
20250079887
Publication date
Mar 6, 2025
QUALCOMM Incorporated
Raviteja PATCHAVA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SPATIAL DOMAIN RANDOM ACCESS COMMUNICATION HANDLING
Publication number
20250071815
Publication date
Feb 27, 2025
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE ACCESS POINT (AP) ASSOCIATION
Publication number
20250062841
Publication date
Feb 20, 2025
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INITIAL PHYSICAL RANDOM ACCESS CHANNEL (PRACH) POWER CONTROL USING...
Publication number
20250056431
Publication date
Feb 13, 2025
QUALCOMM Incorporated
Jing Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DIVISION DUPLEXING OPERATION OF AMBIENT INTERNET OF THING...
Publication number
20250038841
Publication date
Jan 30, 2025
QUALCOMM Incorporated
Piyush GUPTA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY DOMAIN MULTIPLEXING OF A DATA SIGNAL AND A REFERENCE SIGNAL
Publication number
20250030585
Publication date
Jan 23, 2025
QUALCOMM Incorporated
Morteza Soltani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BEAM SWEEPING TO IMPROVE THE RANGE OF WIRELESS POWER TRANSFER
Publication number
20250031059
Publication date
Jan 23, 2025
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER HARVESTING USING A MULTI-TONE ENERGY WAVEFORM
Publication number
20240422039
Publication date
Dec 19, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHIFTED BACKSCATTERING-BASED CHANNEL ESTIMATION FOR WIRELESS POWER...
Publication number
20240421856
Publication date
Dec 19, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HELPER SIGNAL BASED ENVELOPE TRACKING
Publication number
20240396772
Publication date
Nov 28, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NONLINEAR POWER AMPLIFIER OPERATING MODE INDICATION
Publication number
20240396580
Publication date
Nov 28, 2024
QUALCOMM Incorporated
Morteza Soltani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHANNEL ALLOCATION FOR WIRELESS POWER TRANSFER
Publication number
20240396587
Publication date
Nov 28, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXTRA GUARD INTERVAL
Publication number
20240380645
Publication date
Nov 14, 2024
QUALCOMM Incorporated
Hemant SAGGAR
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENVELOPE TRACKING USING DUAL TONES
Publication number
20240380536
Publication date
Nov 14, 2024
QUALCOMM Incorporated
Raviteja PATCHAVA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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