Daniel J Field

US Patent:

20200342698, Oct 29, 2020

Filed:

Jul 9, 2020

Appl. No.:

16/924587

Inventors:

Hugo Wendling - Denver CO, US
Michael T. Conlin - Superior CO, US
Daniel William Field - Broomfield CO, US
Michael William Malone - Boulder CO, US
Taylor Schmidt - Littleton CO, US

International Classification:

G07C 9/00
G07C 9/30

Abstract:

Disclosed embodiments provide an integrated access control system. The integrated access control system includes both credential reader functionality and door controller functionality in the same package. In embodiments, the circuitry is miniaturized to fit within a standard “single gang” box such as those used for a standard light switch or receptacle. In this way, the integrated access control system of disclosed embodiments installs easily and unobtrusively in standard sized openings. To operate in a confined area such as a single gang box enclosure, a variety of thermal management and power management techniques are employed to provide reliable operation.

US Patent:

20200312065, Oct 1, 2020

Filed:

Mar 27, 2019

Appl. No.:

16/365946

Inventors:

Hugo Wendling - Denver CO, US
Michael T. Conlin - Superior CO, US
Daniel William Field - Broomfield CO, US
Michael William Malone - Boulder CO, US
Taylor Schmidt - Littleton CO, US

International Classification:

G07C 9/00

Abstract:

Disclosed embodiments provide an integrated access control system. The integrated access control system includes both credential reader functionality and door controller functionality in the same package. In embodiments, the circuitry is miniaturized to fit within a standard “single gang” box such as those used for a standard light switch or receptacle. In this way, the integrated access control system of disclosed embodiments installs easily and unobtrusively in standard sized openings. To operate in a confined area such as a single gang box enclosure, a variety of thermal management and power management techniques are employed to provide reliable operation.

US Patent:

20180211462, Jul 26, 2018

Filed:

Jan 26, 2017

Appl. No.:

15/416054

Inventors:

Jean Hugues Wendling - Denver CO, US
Michael T Conlin - Superior CO, US
Daniel William Field - Broomfield CO, US
Michael William Malone - Boulder CO, US
Taylor Schmidt - Littleton CO, US

International Classification:

G07C 9/00

Abstract:

Disclosed embodiments provide techniques for entry access synchronization. A lock interface module is installed at a premises and is in communication with one or more electronic locks. The lock interface module is in electronic communication with an access management system. Changes in access permissions made from the access management system are quickly propagated to the electronic locks by the lock interface module.

US Patent:

20170293342, Oct 12, 2017

Filed:

Oct 12, 2015

Appl. No.:

15/517981

Inventors:

- Oslo, NO
Daniel William FIELD - Broomfield CO, US

Assignee:

ZWIPE AS - Oslo

International Classification:

G06F 1/32
G06K 19/07
G06K 19/073
G06F 1/26

Abstract:

A circuit for a passive RFID card, including an antenna for receiving an RF signal, an RFID chip for controlling an output of the RFID card, and a biometrics processing device separate from the RFID chip and having a fingerprint sensor, where the antenna has first and second pairs of terminals, where when the RF signal is received by the antenna, the first pair of terminals, receives the full voltage generated across the antenna and the second pair of terminals, receives a lower voltage than a voltage generated across the first pair of terminals, such that in a first mode of operation, the biometric sensor scans fingerprint data and compares it to pre-stored fingerprint data, and in a second mode of operation, the RFID chip communicates with an RFID scanner, and a switch is controlled such that the biometrics processing device is powered by the voltage generated across the first pair of terminals, when the circuit is operating in the first mode of operation, and such that the biometrics processing device is powered by the voltage generated across the second pair of terminals, in the second mode of operation.