About 117 results
https://drivepatents.com/patents/977695 · 5 Mar 2014
A MEMS pressure sensor device (200, 400, 500, 600) is provided that can provide both a linear output with regard to external pressure, and a differential capacitance output so as to improve the signal amplitude level. These benefits are provided through us...
https://drivepatents.com/patents/992622 · 27 Feb 2013
A communication method transmits a detection signal including a valve ID, which is a fixed data string, and detection information, which is a variable data string, performs error detection on the received detection signal, and uses the detection informatio...
https://drivepatents.com/patents/994259 · 9 Jan 2013
The invention provides a tire pressure monitoring-car security integrated system for realizing car security and tire pressure monitoring and method thereof. In the system, a conventional tire pressure monitoring system and car security system are integrate...
https://drivepatents.com/patents/998580 · 5 Sep 2012
A terminal encapsulated tire monitoring device electrically connectable with at least one contact of a read-write tool is disclosed to include a housing, a sensor unit (50) mounted in the housing and consisting of a circuit board (51) and a plurality of te...
https://drivepatents.com/patents/1004063 · 28 Mar 2012
An automotive tire pressure monitor with diversity antenna system employs a RF transmitter within each wheel/tire assembly and a vehicle mounted receiver with multiple receiving antennas. A first, primary antenna is located adjacent one vehicle window and ...
https://drivepatents.com/patents/1004801 · 29 Feb 2012
A programmable tire monitoring device includes a casing (10) having an air nozzle (11) on its one end and a set of pin-connection holes (12) and a switch hole (13) on its top side, a circuit board (20) mounted in the casing (10) and carrying a processor (2...
https://drivepatents.com/patents/1008242 · 26 Oct 2011
A pressure indicating valve cap (10) suitable for mounting on a valve stem of a valve of a vehicle tire, the valve cap comprising a housing assembly (12,14,16,18,20) bounding a central valve stem receiving space (22) and a battery receiving space (32), the...
https://drivepatents.com/patents/1010189 · 17 Aug 2011
A tire valve for a vehicle comprises a metal housing (1) and an elastic housing (2) around the metal housing (1). The metal housing (1) has a cylindrical portion (13) corresponding to a rim opening (201). The metal housing (1) has an annular flange (6) abo...
https://drivepatents.com/patents/1011423 · 29 Jun 2011
A tire condition monitoring apparatus including a keyless entry portable communication device capable of transmitting and receiving RF signals, sensor units, each of which is attached to a wheel and transmits, as an RF signal, a tire condition data signal,...
https://drivepatents.com/patents/1013647 · 20 Apr 2011
A method for combining tire pressure monitoring with keyless entry, is applied in a vehicle (10) and a remote controller (20), the vehicle (10) includes a vehicle radio frequency transceiver unit (106), an engine (102), a vehicle door lock (104) and a tire...