1
Alvin M Kong, James C Lau, Steven S Chan: Mass simultaneous sealing and electrical connection of electronic devices. TRW, September 5, 1995: US05448014 (122 worldwide citation)

The present invention provides a new and effective method for the sealing and electrical testing of electronic devices; and particularly for surface acoustic wave devices. In accordance with the present invention, the cost and size of making hermetically sealed packages for electronic devices and of ...


2
Steven S Chan: Universal interface unit. Ampex Corporation, James A LaBarre, Joel D Talcott, February 19, 1985: US04500933 (75 worldwide citation)

A universal interface unit for providing output signals in any one of a plurality of different signal formats stores information relating to each of the different available formats. When signals are to be provided to a particular device, personality data regarding the device enables the particular s ...


3
Steven S Chan: Delay control circuit. LSI Logic Corporation, Skjerven Morrill MacPherson Franklin & Friel, July 4, 1989: US04845390 (51 worldwide citation)

A circuit (40) constructed in accordance with this invention includes a ring oscillator (25) to provide a signal which is dependent on the propagation delays of the inverters (33, 34, 35) comprising the ring oscillator, therefore the frequency of the ring oscillator is inversely dependent upon the p ...


4
Anthony Y Wong, Daniel Wong, Steven S Chan: Two-mode driver circuit. LSI Logic Incorporated, Townsend and Townsend, August 22, 1989: US04859870 (47 worldwide citation)

A CMOS driver circuit for integrated circuits capable of operating in two modes. The first, high speed, mode allows the driver circuit on an integrated circuit device to drive the internal signals of the device to the outside world for standard operation of the integrated circuit devices. The second ...


5
Steven S Chan, Miles S Simpson, Scott A Kimura: Flexible multiport multiformat burst buffer. AuraVision Corporation, Brian D Ogonowsky, Skjerven Morrill MacPherson Franklin & Friel, August 15, 1995: US05442747 (38 worldwide citation)

A multimedia video processor chip for a personal computer in employs a multi-port central cache memory to queue all the incoming data to be stored in a DRAM and all the outgoing data being retrieved from the DRAM. Such a cache memory is used in one of several modes in which the cache memory is parti ...


6
Steven S Chan: Delay control circuit. LSI Logic Corporation, Alan H MacPherson, Paul J Winters, Richard Franklin, April 12, 1988: US04737670 (35 worldwide citation)

A circuit (40) constructed in accordance with this invention includes a ring oscillator (25) to provide a signal which is dependent on the propagation delays of the inverters (33, 34, 35) comprising the ring oscillator, therefore the frequency of the ring oscillator is inversely dependent upon the p ...


7
Yoshio Saito, James C Lau, Steven S Chan, Richard P Malmgren: On-wafer integrated circuit electrical testing. TRW, August 9, 1994: US05336992 (28 worldwide citation)

An electrical testing device is provided for testing integrated circuits located on a wafer. The testing device employs a multi-layer test circuit having a plurality of contacts for contacting the integrated circuits on a wafer. The layers of the test circuit are embedded in a flexible, supportive d ...


8
Steven S Chan, Russel K Kam, Victor J Watson: Millimeter wave ceramic package. TRW, September 19, 1995: US05451818 (24 worldwide citation)

An improved millimeter wave device package design in which the package includes a dielectric substrate disposed upon a supporting base such that the substrate extends substantially along the peripheral edge of the base, defining a central aperture. A solid conductive layer substantially covers the f ...


9
Steven S Chan, D Ian Stones: Millimeter module package. TRW, Ronald L Taylor, August 10, 1993: US05235300 (19 worldwide citation)

A module package for unpackaged millimeter wave or microwave devices allows the device to be dropped into a cavity formed in a housing and then hermetically sealed therein. Employing dielectric probe members which pass through corresponding slots in the housing to electrically interconnect the devic ...


10
Steven S Chan, Daniel C Yang, Jerry M Dickson: H-plane hermetic sealed waveguide probe. TRW, Michael S Yatsko, March 13, 2001: US06201453 (17 worldwide citation)

An H-plane waveguide probe includes a microstrip formed on a dielectric substrate with a loop conductor generally configured in the shape of waveguide on one side and adapted to capture an incoming H-plane signal. A transition conductor formed on an opposing side of the substrate with a first leg an ...



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