Thomas J Fogarty: Deflector guiding catheter. Limbach Limbach & Sutton, October 4, 1988: US04774949 (246 worldwide citation)

A catheter is provided with a lumen which extends along most of the length of the catheter and then curves outwardly to terminate in a port for the passage of guide wires and catheters through the lumen into branch arteries.

Nathan Gold, David L Willenborg, Jon Opsal, Allan Rosencwaig: Method and apparatus for measuring thickness of thin films. Therma Wave, Limbach Limbach & Sutton, March 12, 1991: US04999014 (242 worldwide citation)

An apparatus (20) for measuring the thickness of a thin film layer (32) on substrate (28) includes a probe beam of radiation (24) focused substantially normal to the surface of the sample using a high numerical aperture lens (30). The high numerical aperture lens (30) provides a large spread of angl ...

Adam E Norton, Hung V Pham: Method and apparatus for measuring reflectance in two wavelength bands to enable determination of thin film thickness. Prometrix Corporation, Limbach & Limbach, January 23, 1996: US05486701 (238 worldwide citation)

A method and system for performing reflectance measurements of a sample using radiation having UV frequency components (preferably in a broad UV band) and visible frequency components (preferably in a broad band). Preferably, two detectors simultaneously receive a sample beam reflected from the samp ...

Howard M Zeidler: End-to-end encryption system and method of operation. VISA U, Limbach Limbach & Sutton, December 27, 1983: US04423287 (237 worldwide citation)

An efficient end-to-end encryption system including key management procedures for providing secure, financial data communication between a system user at one of a plurality of transaction terminals of one of a plurality of acquirer institutions and one of a plurality of issuer institutions, with sel ...

Lenny Lipton, Lawrence D Meyer, Frank K Kramer III: Multiplexing technique for stereoscopic video system. StereoGraphics Corporation, Limbach & Limbach, March 9, 1993: US05193000 (234 worldwide citation)

A method and apparatus for time multiplexing and demultiplexing two channels of picture information within a standard video channel. The method is specifically designed for field sequential stereoscopic display applications, but may be used for non-stereoscopic applications where conservation of ban ...

Bryan E Loomas: Gas-tight seal accommodating surgical instruments with a wide range of diameters. Origin Medsystems, Ian Limbach & Limbach Hardcastle, April 18, 1995: US05407433 (232 worldwide citation)

A seal for use in a surgical instrument to provide a gas-tight seal with an instrument passed through the seal. The seal can form a gas-tight seal with an instrument having a diameter within a wide range of diameters. The seal comprises a seal body, an instrument seal, and a laterally-compliant seal ...

Gordon Scott France, Steven S Lee: Method for streaming transmission of compressed music. Invision Interactive, Limbach & Limbach L, March 31, 1998: US05734119 (232 worldwide citation)

An Internet high fidelity audio transmission and compression protocol including a system for representing synthesized music in a relatively small file as compared to digital recording. The protocol includes a method for streaming the transmission of a music data file from a Server-Composer computer ...

Suvo Mittra: System and method for secure group communications via multicast or broadcast. Limbach & Limbach, May 5, 1998: US05748736 (228 worldwide citation)

A system and method for secure group communication via multicast or broadcast transmission. In preferred embodiments, the system of the invention implements a secure multicast group consisting of senders, receivers, a group security controller (GSC), and at least one trusted intermediary (TI) server ...

Bing Yeh: Single transistor non-valatile electrically alterable semiconductor memory device. Silicon Storage Technology, Limbach Limbach & Sutton, July 2, 1991: US05029130 (228 worldwide citation)

A single transistor electrically programmable and erasable memory cell is disclosed. The single transistor has a source, a drain with a channel region therebetween, defined on a substrate. A first insulating layer is over the source, channel and drain regions. A floating gate is positioned on top of ...

Taher Elgamal, Kipp E B Hickman: Secure socket layer application program apparatus and method. Netscape Communications Corporation, Limbach & Limbach, October 20, 1998: US05825890 (227 worldwide citation)

A computer program product comprising: a computer useable medium having computer readable program code means embodied therein for encrypting and decrypting information transferred over a network between a client application program running in a client computer and a server application program runnin ...