David Maldonado

Person

Chula Vista, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Radio architecture for switching among transmission paths
- Patent number 12,057,901
- Issue date Aug 6, 2024
- QUALCOMM Incorporated
- Andrew Puayhoe See
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Radio architecture for switching among transmission paths
- Patent number 11,888,556
- Issue date Jan 30, 2024
- QUALCOMM Incorporated
- Andrew Puayhoe See
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced antenna utilization
- Patent number 11,411,615
- Issue date Aug 9, 2022
- QUALCOMM Incorporated
- Stefan Freisleben
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling a switchable filter for coexis...
- Patent number 11,362,692
- Issue date Jun 14, 2022
- QUALCOMM Incorporated
- Steve Andre Beaudin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling coexistent radio systems in a wireless device
- Patent number 11,184,867
- Issue date Nov 23, 2021
- QUALCOMM Incorporated
- Helena Deirdre O'Shea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling coexistent radio systems in a wireless device
- Patent number 10,772,052
- Issue date Sep 8, 2020
- QUALCOMM Incorporated
- Helena Deirdre O'Shea
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna diversity switching
- Patent number 10,673,484
- Issue date Jun 2, 2020
- QUALCOMM Incorporated
- Andrew Puayhoe See
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmit antenna diversity in radio front end architectures
- Patent number 10,587,329
- Issue date Mar 10, 2020
- QUALCOMM Incorporated
- David Maldonado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authorized based receipt of wireless power
- Patent number 9,680,313
- Issue date Jun 13, 2017
- QUALCOMM Incorporated
- Francesco Grilli
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management for electronic devices
- Patent number 9,502,909
- Issue date Nov 22, 2016
- QUALCOMM Incorporated
- Khaled Helmi El-Maleh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Antenna power coupler having a variable coupling factor
- Patent number 8,929,843
- Issue date Jan 6, 2015
- QUALCOMM Incorporated
- Prashanth Akula
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Devices for conveying wireless power and methods of operation thereof
- Patent number 8,853,995
- Issue date Oct 7, 2014
- QUALCOMM Incorporated
- William H Von Novak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar sign illumination system
- Patent number 8,810,191
- Issue date Aug 19, 2014
- David Maldonado
- F21 - LIGHTING
Information Patent Grant
Systems and methods for selective wireless power transfer
- Patent number 8,547,057
- Issue date Oct 1, 2013
- QUALCOMM Incorporated
- Jeremy D Dunworth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for controlling the voltage of signals used to...
- Patent number 7,974,317
- Issue date Jul 5, 2011
- QUALCOMM Incorporated
- David Maldonado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Local oscillator leakage control in direct conversion processes
- Patent number 6,960,962
- Issue date Nov 1, 2005
- Qualcomm Inc.
- Paul E. Peterzell
- G01 - MEASURING TESTING
Information Patent Grant
Multiple bandwidth phase lock filters for multimode radios
- Patent number 6,819,197
- Issue date Nov 16, 2004
- Qualcomm Incorporated
- David Maldonado
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Antenna adapter
- Patent number 6,043,780
- Issue date Mar 28, 2000
- Thomas J. Funk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-band antenna coupler for a portable radiotelephone
- Patent number 5,852,421
- Issue date Dec 22, 1998
- QUALCOMM Incorporated
- David Maldonado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual band antenna
- Patent number 5,812,097
- Issue date Sep 22, 1998
- QUALCOMM Incorporated
- David Maldonado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna coupler for a portable radiotelephone
- Patent number 5,812,094
- Issue date Sep 22, 1998
- QUALCOMM Incorporated
- David Maldonado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RADIO ARCHITECTURE FOR SWITCHING AMONG TRANSMISSION PATHS
- Publication number 20230403052
- Publication date Dec 14, 2023
- QUALCOMM Incorporated
- Andrew Puayhoe SEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED ANTENNA UTILIZATION
- Publication number 20220385337
- Publication date Dec 1, 2022
- QUALCOMM Incorporated
- Stefan Freisleben
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MANAGING RADIO FREQUENCY (RF) PATHS FOR ANTENNA SWITCH DIVERSITY (A...
- Publication number 20220345987
- Publication date Oct 27, 2022
- QUALCOMM Incorporated
- Thawatt GOPAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING A SWITCHABLE FILTER FOR COEXIS...
- Publication number 20210067186
- Publication date Mar 4, 2021
- QUALCOMM Incorporated
- Steve Andre BEAUDIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROLLING COEXISTENT RADIO SYSTEMS IN A WIRELESS DEVICE
- Publication number 20200336999
- Publication date Oct 22, 2020
- QUALCOMM Incorporated
- Helena Deirdre O'SHEA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Enhanced Antenna Utilization
- Publication number 20190305831
- Publication date Oct 3, 2019
- QUALCOMM Incorporated
- Stefan Freisleben
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMIT ANTENNA DIVERSITY IN RADIO FRONT END ARCHITECTURES
- Publication number 20190097715
- Publication date Mar 28, 2019
- QUALCOMM Incorporated
- David MALDONADO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROLLING COEXISTENT RADIO SYSTEMS IN A WIRELESS DEVICE
- Publication number 20180368082
- Publication date Dec 20, 2018
- QUALCOMM Incorporated
- Helena Deirdre O'SHEA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA DIVERSITY SWITCHING
- Publication number 20180331714
- Publication date Nov 15, 2018
- QUALCOMM Incorporated
- Andrew Puayhoe SEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA POWER COUPLER HAVING A VARIABLE COUPLING FACTOR
- Publication number 20130072142
- Publication date Mar 21, 2013
- QUALCOMM Incorporated
- Prashanth Akula
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER MANAGEMENT FOR ELECTRONIC DEVICES
- Publication number 20110115432
- Publication date May 19, 2011
- QUALCOMM Incorporated
- Khaled Helmi El-Maleh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTIVE WIRELESS POWER TRANSFER
- Publication number 20110115431
- Publication date May 19, 2011
- QUALCOMM Incorporated
- Jeremy D. Dunworth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONDITION-BASED WIRELESS POWER
- Publication number 20110119135
- Publication date May 19, 2011
- QUALCOMM Incorporated
- Francesco Grilli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHORIZED BASED RECEIPT OF WIRELESS POWER
- Publication number 20110119144
- Publication date May 19, 2011
- QUALCOMM Incorporated
- Francesco Grilli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Lighting System
- Publication number 20100328933
- Publication date Dec 30, 2010
- David Maldonado
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DEVICES FOR CONVEYING WIRELESS POWER AND METHODS OF OPERATION THEREOF
- Publication number 20100323616
- Publication date Dec 23, 2010
- QUALCOMM Incorporated
- William H. Von Novak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING THE VOLTAGE OF SIGNALS USED TO...
- Publication number 20090161588
- Publication date Jun 25, 2009
- QUALCOMM Incorporated
- David Maldonado
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING SYSTEM
- Publication number 20080278934
- Publication date Nov 13, 2008
- David Maldonado
- F21 - LIGHTING
Information Patent Application
Multiple bandwidth phase lock filters for multimode radios
- Publication number 20030143950
- Publication date Jul 31, 2003
- David Maldonado
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Local oscillator leakage control in direct conversion processes
- Publication number 20030040292
- Publication date Feb 27, 2003
- Paul E. Peterzell
- G01 - MEASURING TESTING

David Maldonado

Person

Patents Grantslast 30 patents

Radio architecture for switching among transmission paths

Radio architecture for switching among transmission paths

Enhanced antenna utilization

Apparatus and method for controlling a switchable filter for coexis...

Controlling coexistent radio systems in a wireless device

Controlling coexistent radio systems in a wireless device

Antenna diversity switching

Transmit antenna diversity in radio front end architectures

Authorized based receipt of wireless power

Power management for electronic devices

Antenna power coupler having a variable coupling factor

Devices for conveying wireless power and methods of operation thereof

Solar sign illumination system

Systems and methods for selective wireless power transfer

Systems and methods for controlling the voltage of signals used to...

Local oscillator leakage control in direct conversion processes

Multiple bandwidth phase lock filters for multimode radios

Antenna adapter

Dual-band antenna coupler for a portable radiotelephone

Dual band antenna

Antenna coupler for a portable radiotelephone

Patents Applicationslast 30 patents

RADIO ARCHITECTURE FOR SWITCHING AMONG TRANSMISSION PATHS

ENHANCED ANTENNA UTILIZATION

MANAGING RADIO FREQUENCY (RF) PATHS FOR ANTENNA SWITCH DIVERSITY (A...

APPARATUS AND METHOD FOR CONTROLLING A SWITCHABLE FILTER FOR COEXIS...

CONTROLLING COEXISTENT RADIO SYSTEMS IN A WIRELESS DEVICE

Enhanced Antenna Utilization

TRANSMIT ANTENNA DIVERSITY IN RADIO FRONT END ARCHITECTURES

CONTROLLING COEXISTENT RADIO SYSTEMS IN A WIRELESS DEVICE

ANTENNA DIVERSITY SWITCHING

ANTENNA POWER COUPLER HAVING A VARIABLE COUPLING FACTOR

POWER MANAGEMENT FOR ELECTRONIC DEVICES

SELECTIVE WIRELESS POWER TRANSFER

CONDITION-BASED WIRELESS POWER

AUTHORIZED BASED RECEIPT OF WIRELESS POWER

Lighting System

DEVICES FOR CONVEYING WIRELESS POWER AND METHODS OF OPERATION THEREOF

SYSTEMS AND METHODS FOR CONTROLLING THE VOLTAGE OF SIGNALS USED TO...

LIGHTING SYSTEM

Multiple bandwidth phase lock filters for multimode radios

Local oscillator leakage control in direct conversion processes