Inventor

WURMFELD DAVID

US123 patents

⚠️ This page may combine multiple inventors who share the name “WURMFELD DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WURMFELD DAVID

CAPITAL ONE SERVICES LLC

System, method, and apparatus for a dynamic transaction card

System, method, and apparatus for a dynamic transaction card

System, method, and apparatus for updating an existing dynamic transaction card

Dynamic transaction card protected by gesture and voice recognition

Dynamic transaction card antenna mounting

Dynamic transaction card power management

Dynamic transaction card protected by dropped card detection

Dynamic transaction card with EMV interface and method of manufacturing

Tamper-resistant dynamic transaction card and method of providing a tamper-resistant dynamic transaction card

System, method, and apparatus for a dynamic transaction card

System, method, and apparatus for a dynamic transaction card

System and methods for secure firmware validation

Method and system for localizing and identifying mobile device using short-range mesh network nodes

System, method, and apparatus for updating an existing dynamic transaction card

System, method, and apparatus for wireless charging

System, method, and apparatus for a dynamic transaction card

Apparatus for mounting processors for cluster computing

Schemes to validate and protect secure documents

System, method, and apparatus for wireless charging

System, method, and apparatus for a dynamic transaction card

Dynamic transaction card protected by gesture and voice recognition

Method for mapping NFC field strength and location on mobile devices

Body area network facilitated authentication or payment authorization

Systems and methods for hybrid energy harvesting for transaction cards

System, method, and apparatus for wireless charging

Systems and methods for hybrid energy harvesting for transaction cards

System, method, and apparatus for a dynamic transaction card

Systems and methods active signature detection

Techniques to reduce power consumption in near field communication systems

System, method, and apparatus for a dynamic transaction card

Apparatus for mounting processors for cluster computing

Systems and methods for using micro accelerations as a biometric identification factor

Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure

Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure

Tamper-resistant transaction card and method of providing a tamper-resistant transaction card

Schemes to validate and protect secure documents

Body area network facilitated authentication or payment authorization

Systems and methods for providing automatic teller machine security

System and methods for secure firmware validation

System, method, and apparatus for wireless charging

Symbols to indicate which ATM to use

Dynamic transaction card protected by dropped card detection

Synced audio signals between a device and ATM

Systems and methods for hybrid energy harvesting for transaction cards

System, method, and apparatus for a dynamic transaction card

Contactless card and method of assembly

System and methods for secure firmware validation

Dynamic transaction card antenna mounting

Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure

MEDTRONIC INC

Position detection in a magnetic field