Inventor

RICHLEY EDWARD A

US68 patents

⚠️ This page may combine multiple inventors who share the name “RICHLEY EDWARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RICHLEY EDWARD A

XEROX CORP

Charge retention islands for electric paper and applications thereof

Optically sensitive electric paper

&#34;Eggcrate&#34; substrate for a twisting ball display

Method and apparatus for fabricating bichromal balls for a twisting ball display

Extended frequency range variable delay locked loop for clock synchronization

Display sheet with stacked electrode structure

Electronic tag position detection using radio broadcast

Ambient energy powered display

Wireless communications using near field coupling

Method and apparatus for visually determining object location

Rotation mechanism for bichromal balls of a twisting ball display sheet based on contact potential charging

Acoustic ink printers having reduced focusing sensitivity

Laser locating and tracking system for externally activated tags

Passive microwave tag identification system

Method and apparatus for controlling formation of two-color balls for a twisting ball display

Method and apparatus for fabricating very small two-color balls for a twisting ball display

Phase controlled synchronization for direct sequence spread-spectrum communication systems

Field addressed displays using charge discharging in conjunction with charge retaining island structures

Methods and apparatus for fabricating bichromal elements

Bichromal beads having crystalline materials therein

Rotation and threshold mechanism for twisting ball display

Tribo-addressed and tribo-suppressed electric paper

Tribo-addressed and tribo-supperessed electric paper

Transmitted code clock code-matching synchronization for spread-spectrum communication systems

Reduction of spot misplacement through electrostatic focusing of uncharged drops

ZIH CORP

Multiple antenna interference rejection in ultra-wideband real time locating systems

Interference rejection in ultra-wideband real time locating systems

Multiple antenna interference rejection in ultra-wideband real time locating systems

Low-profile real-time location system tag

Systems, apparatus and methods for variable rate ultra-wideband communications

Modular location tag for a real time location system network

Methods and apparatus to mitigate interference and to extend field of view in ultra-wideband systems

Low-profile real-time location system tag

Receiver processor for adaptive windowing and high-resolution TOA determination in a multiple receiver target location system

Receiver processor for bandwidth management of a multiple receiver real-time location system (RTLS)

MULTISPECTRAL SOLUTIONS INC

Object location system and method

Transceiver system and method utilizing nanosecond pulses

Extensible object location system and method using multiple references

Wireless time reference system and method

High efficiency ultra wideband generator

ZEBRA TECH CORP

Tilt sensor

Method, apparatus, and computer program product for real time location system referencing in physically and radio frequency challenged environments

Method for iterative target location in a multiple receiver target location system

Tag housing

AMETI AITAN

Method and apparatus for performing temperature compensation

Wireless time reference system and method

Method and apparatus for determining system node positions

XEROX COPORATION

Tribo-addressed and tribo-suppressed electric paper

RICHLEY EDWARD A

Finger blood pressure measurement system

(unassigned)

Block occupancy detector for model railroads

"Eggcrate" substrate for a twisting ball display