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Patent No. 5719655

System for magnetically attaching templeless eyewear to a person

A system of eyewear that eliminates the need for hinges on the frames of the eyewear.

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Assignee: Mitel Corporation


Location: CA
No. of patents: 20

NumberTitleIssue Date
6915285Feature interaction resolution using fuzzy rules
A method of detecting feature interaction conflicts between agents in response to events in a multi-agent system comprises posting said events as tuples and event requests as anti-tuples from said agents in said multi-agent system, receiving said events and said eve...
07/05/2005
6795542Smart transfer for answer positions
A method for transfer of incoming calls received by an attendant comprising the steps of obtaining the caller identification of the incoming call, initiating a search on a database using the caller identification, retrieving a list of previous call transfer destinat...
09/21/2004
6751316Click-free muting circuit for headset
A click-muting circuit for a headset microphone connected to a telephone, comprising a user operated mute switch, a click eliminator circuit connected across the microphone for gradually creating a short circuit across the microphone in response to closure of the mu...
06/15/2004
6735194Digital private signaling system over internet protocol
A packet switched communication system providing DPNSS standard voice and signaling data over IP, comprising connection services software for mapping IP addresses and port numbers to thirty IP trunks, wherein each of the IP addresses is used by a network layer of th...
05/11/2004
6721825Method to control data reception buffers for packetized voice channels
A method is provided for avoiding data loss in a data packet switch which utilizes a circular data buffer. If the data is received at a faster rate than it is read out of the buffer the data read-out pointer is adjusted by incrementing it to skip, or drop, the next ...
04/13/2004
6606610Feature interaction resolution using fuzzy rules
An architecture of multiple agents is provided, based on a negotiating agents' approach to resolving feature interactions. An event-based model is used to detect feature interaction, and fuzzy constraints are applied to the policies that describe the syst...
08/12/2003
6597767Method and apparatus for synchronizing analog call display data in a distributed system
A method is provided of synchronizing analog call display data, comprising the steps of providing a ringing signal from a remote peripheral to a remote user in the event of a pending call initiated by a central controller, generating a predetermined go-ah...
07/22/2003
6215251Spark gap for high voltage integrated circuit electrostatic discharge protection
A spark gap assembly having electrodes spaced from bonding pads and the integrated circuit. The electrodes contact a plurality of resistors to reduce voltages and dissipate energy experienced during electrostatic discharge (ESD) which would otherwise dama...
04/10/2001
5754627Method and apparatus for managing calls using a soft call park
A user initiated soft call park with recorded voice comfort notification system for use within a telephony server for wired or wireless telephones. In response to receiving an incoming call, a user depresses a function key on his or her telephone set. The...
05/19/1998
5657377Portable telephone user profiles
A method of invoking a telephone user profile is comprised of storing a user call operation profile in a database at a central switching system, dialing from any station in communication with the central switching system a predetermined sequence identifyi...
08/12/1997
5543741Reset circuit for generating reset pulse over an interval of reduced voltage supply
A reset circuit comprising first apparatus for providing a reset pulse, second apparatus for enabling the first apparatus to start the reset pulse, third apparatus for detecting a voltage drop from an initial voltage supply and for enabling the second app...
08/06/1996
5533110Human machine interface for telephone feature invocation
A method of providing a visual indication to a first communication connection (CC) subscriber of the status of a telephone CC comprising the steps of providing ah icon on a display that represents the first CC subscriber, providing a call setup icon on a ...
07/02/1996
5515428Multiple queue resource management
A method of resource management for elements interfacing a communication control system is comprised of firstly providing a queue list containing a sequence of fields. Each field contains at least the number of a queue in which the element is contained. A...
05/07/1996
5509058Global management of telephone directory
A method of maintaining directory data in a switching system network having plural switching systems and a centralized directory data management system in which local directory data is stored at each switching system, A copy of directory data of all the s...
04/16/1996
5491746Unique ringing on a prime telephone
A telephone switching system is comprised of a main controller, switching circuits controlled by the main controller, a peripheral controller for controlling the seizing of subscriber lines for calls routed through the switching circuits, and further comp...
02/13/1996
5440630Telephone receiver with electrostatic discharge prevention
A receiver including a vibrator plate vibrating together with a voice coil in response to electrification of said voice coil which comprises an electrostatic discharge prevention plate having a central opening arranged above the vibrator plate with a smal...
08/08/1995
5329576Wireless communication zone management system
A wireless communication system comprising a plurality of antennae, the antennae being arranged in a grid pattern over a communication region, wireless portable terminals located within the communication region for emitting and/or receiving electromagneti...
07/12/1994
5311656Keypad method of manufacture
A keypad is comprised of a supporting frame, a plurality of snap action domes, and a plurality of pushbuttons each overlying a dome, all of the above being integrated and formed of a single piece of elastomeric material, the pushbuttons each being surroun...
05/17/1994
5270267Curing and passivation of spin on glasses by a plasma process wherein an external polarization field is applied to the substrate
A method of producing insulating layers over a semiconductor substrate comprising spinning a film of spin-on-glass (SOG) over a semiconductor substrate, precuring the film of SOG at an elevated temperature sufficient to remove the bulk of solvent and curi...
12/14/1993
5220561Data transfer between high bit rate buses via unshielded low bit rate bus
A method and apparatus for transferring high data rate data between a pair of separated high data rate buses comprising storing a group of high data rate data from one of the buses, one of which is connected to a digital telephone set, reading the stored ...
06/15/1993
 
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