Blonder Greg E, Greenspan Steven Lloyd, Mirville J Robert, Sugla Binay: Transaction authorization and alert system. At & T, December 4, 1996: EP0745961-A2 (140 worldwide citation)

An automated method for alerting a custorner that a transaction is being initiated and for authorizing the transaction based on a confirmation/approval by the customer thereto. In accordance with one illustrative embodiment, a request to authorize the transaction is received, wherein the request inc ...

Blonder Greg E, Johnson Bertrand Harold: Subassembly for optoelectronic devices.. American Telephone & Telegraph, September 6, 1989: EP0331331-A2 (42 worldwide citation)

A subassembly (10) for use in packaging an optoelectronic device (e.g., LED or photodiode 11) includes a semiconductor (e.g., silicon) base (22) and lid (24) having a variety of etched features (e.g., grooves, cavities, alignment detents) and metalization patterns (e.g., contacts, reflectors) which ...

Blonder Greg E: Subassemblies for optoelectronic hybrid integrated circuits.. American Telephone & Telegraph, September 6, 1989: EP0331338-A2 (42 worldwide citation)

Optoelectronic chips, such as Group III-V compound lasers (16) and photodiodes (24, 28), are mounted on a single-crystal silicon base (10), and are optically interconnected to one another by silica waveguides (14, 22, 26) and couplers (20, 23) integrally formed on the base. Integrated circuit chips ...

Blonder Greg E: Chameleon apparatus housing unit.. American Telephone & Telegraph, October 6, 1993: EP0564127-A2 (42 worldwide citation)

An apparatus housing that can have various exterior colors enabling the apparatus which the housing surrounds to be aesthetically pleasing in any environment in which the apparatus is located. Additionally, the housing unit provides a visual indication of information by changing color. The housing h ...

Blonder Greg E: Graphical password.. At & T, October 18, 1995: EP0677801-A1 (41 worldwide citation)

A graphical password arrangement displays a predetermined graphical image (400) and requires a user to "touch" predetermined areas (401) of the image in a predetermined sequence, as a means of entering a password.

Blonder Greg E, Johnson Bertrand Harold: Illuminated transparent display with microtextured back reflector.. At & T, October 26, 1994: EP0621500-A1 (37 worldwide citation)

Applicants have discovered that a particularly efficient illuminating device for a transparent display (89) comprises a microtextured reflecting surface (92) formed on a major surface of a transparent substrate (90) and a light source (93) for directing light into the transparent substrate approxima ...

Blonder Greg E, Fulton Theodore Alan: Semiconductor integrated circuit chip-to-chip interconnection scheme.. American Telephone & Telegraph, January 24, 1990: EP0352020-A2 (27 worldwide citation)

Integrated circuit chip-to-chip interconnections are made via gold pads (24, 34) on each chip (101, 102) that are bonded to corresponding gold pads (14, 12) on a silicon wafer chip carrier (10). The pads on the chips and/or the pads on the carrier are characterized by texturing (roughening) with a f ...

Mazzochette Joseph, Blonder Greg E: Light emitting diodes packaged for high temperature operation. Lamina Ceramics, Mazzochette Joseph, Blonder Greg E, BOOKS Glen E, November 18, 2004: WO/2004/100343 (18 worldwide citation)

In accordance with the invention, an LED packaged for high temperature operation comprises a metal base (11) including an underlying thermal connection pad (16) and a pair of electrical connection pad (15A) and (15B), an overlying ceramic layer (17), and a LED die (10) mounted overlying the metal ba ...

Blonder Greg E: Device including a component in alignment with a substrate-supported waveguide.. American Telephone & Telegraph, September 6, 1989: EP0331332-A2 (15 worldwide citation)

In an optical device such as, e.g., an optical communications coupler or an optical gyroscope, a substrate-supported waveguide is aligned with a device component such as, e.g., an optical fiber or a photodetector. Optical alignment of such component (61) relative to the waveguide (64) is facilitated ...

Blonder Greg E, Henry Charles Howard, Kazarinov Rudolf F, Olsson Nils Anders, Orlowsky Kenneth Jeffrey: Hybrid laser for optical communications.. American Telephone & Telegraph, July 22, 1992: EP0495559-A1 (15 worldwide citation)

In the interest of ease of manufacture, hybrid lasers of distributed-Bragg-reflector type are preferred for use as light sources in optical communications. We have found that such lasers are prone to mode instabilities which can adversely affect the error rate. However, by making the reflectance pea ...