Inventor

COLLES JOSEPH H

US60 patents

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

COLLES JOSEPH H

SILANNA ASIA PTE LTD

Pulsed laser diode driver

Pulsed laser diode driver

Configurable pulsed laser diode driver

Pulsed resonant laser diode array driver

Pulsed resonant laser diode array driver

Pulsed laser diode driver

Single-FET pulsed laser diode driver

Pulsed resonant laser diode array driver

Combining voltage ramps to create linear voltage ramp

Noise-tolerant delay circuit

Combining voltage ramps to create linear voltage ramp

Adaptive control of non-overlapping drive signals

Single-FET pulsed laser diode driver

Pulsed laser diode driver

Configurable high-frequency pulsed laser diode driver capacitor refresh circuit

Configurable high-frequency pulsed laser diode driver

Combining voltage ramps to create linear voltage ramp

Adaptive control of non-overlapping drive signals

Configurable pulsed laser diode driver

BROOKTREE CORP

Comparator

Reference generator

Apparatus for and method of processing and converting binary information to corresponding analog signals

Apparatus for converting between digital and analog values

Apparatus for converting digital values to analog values

Flash comparator

Apparatus for converting data between digital and analog values

CMOS input circuit

Digital-to-analog converter

TTL to CMOS voltage level translator

Regulated current supply

Digital-to-analog converter

Generation of horizontal sync pulse

Flash analog-to-digital converter

SKYWORKS SOLUTIONS INC

Critical path adaptive power control

Method and apparatus for producing a modulated signal

Cellular handset with adjustable analog to digital conversion

Directional antenna for hand-held wireless communications device

Pipelined analog to digital converter

System using adaptive circuitry to improve performance and provide linearity and dynamic range on demand

HUGHES AIRCRAFT CO

Non-interlaced to interlaced format video converter

Optical block for high brightness full color video projection system

Wideband high voltage video amplifier

Wideband linear video contrast control

CONEXANT SYSTEMS INC

Methods and apparatus for managing the charging and discharging of a lithium battery

Wireless communications system utilizing directional wireless communication device

RF MICRO DEVICES INC

Saturation corrected power amplifier integration loop

Low noise fast dithering switching power supply

EASTMAN KODAK CO

Down converting a high frame rate signal to a standard TV frame rate signal by skipping preselected video information

TDK CORP

Apparatus and methods for segmented variable capacitor arrays

EASTMAN TECHNOLOGY

Digital time base correction