| |
 |
North American Philips Corporation Patents |
|
Assignee: North American Philips Corporation
Address: New York, NY
No. of patents: 837
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE37500 |
System for partitioning and testing submodule circuits of an integrated circuit |
January 8, 2002 |
| A system for providing testing capability of individual submodules on an integrated circuit module. A test bus having a plurality of conductors is connected to selected internal ports of said submodules through three-way analog switches. Each three-way analog switch provides the capabili |
| RE34176 |
Method and apparatus for improving the rise and fall time of a video signal |
February 9, 1993 |
| The edges of an incoming video signal are sharpened by switching the output furnishing the sharpened signal in sequence first to receive a signal delayed by a greater amount, i.e. a signal which has not as yet undergone transition, and, secondly, to receive a signal delayed by a lesser a |
| RE33725 |
Self referenced sense amplifier |
October 22, 1991 |
| A sense amplifier with two input control stages whose input voltages are equalized during a precharge cycle by a switching means. |
| RE29261 |
Gated silicon diode array camera tube |
June 7, 1977 |
| A silicon diode array camera tube employs a p-n junction to perform gating and provide electronic gain control. |
| D336074 |
Housing for cable television equipment |
June 1, 1993 |
|
| D328637 |
Air cleaner |
August 11, 1992 |
|
| D327131 |
Reflector lamp |
June 16, 1992 |
|
| D326160 |
Reflector lamp |
May 12, 1992 |
|
| D322007 |
Thermal carafe |
December 3, 1991 |
|
| D321762 |
Reflector spot lamp |
November 19, 1991 |
|
| D317546 |
Coffee maker |
June 18, 1991 |
|
| D315201 |
Air cleaner |
March 5, 1991 |
|
| D312979 |
Surface mountable LED indicator light |
December 18, 1990 |
|
| D308666 |
Remote control unit |
June 19, 1990 |
|
| D306012 |
Electrical outlet |
February 13, 1990 |
|
| D303480 |
Electric coffee maker |
September 19, 1989 |
|
| D303097 |
Digital bathroom scale |
August 29, 1989 |
|
| D303096 |
Bathroom scale |
August 29, 1989 |
|
| D301783 |
Vacuum cleaner |
June 20, 1989 |
|
| D300214 |
Charger base for hand held battery operated vacuum cleaner |
March 14, 1989 |
|
| D300201 |
Under-cabinet can opener |
March 14, 1989 |
|
| D298601 |
Handle for an electric knife or the like |
November 22, 1988 |
|
| D298416 |
Electronic timer |
November 8, 1988 |
|
| D296878 |
Automatic timer |
July 26, 1988 |
|
| D296877 |
Automatic timer |
July 26, 1988 |
|
| D296753 |
Can opener |
July 19, 1988 |
|
| D296011 |
Flashlight |
May 31, 1988 |
|
| D294987 |
Fabric steamer |
March 29, 1988 |
|
| D293939 |
Flashlight or the like |
January 26, 1988 |
|
| D292912 |
Charger base for a battery-operated can opener |
November 24, 1987 |
|
| D292700 |
Adapter plug |
November 10, 1987 |
|
| D292697 |
Voltage converter |
November 10, 1987 |
|
| D292652 |
Lighted make-up mirror |
November 10, 1987 |
|
| D292544 |
Lighted make-up mirror |
November 3, 1987 |
|
| D292536 |
Travel iron |
October 27, 1987 |
|
| D292367 |
Hand-held can opener |
October 20, 1987 |
|
| D291581 |
Engraver |
August 25, 1987 |
|
| D290550 |
Handle for a shoe-polishing accessory or the like |
June 30, 1987 |
|
| D290529 |
Handle for beauty care appliance or the like |
June 23, 1987 |
|
| D290528 |
Hair dryer |
June 23, 1987 |
|
| D290518 |
Flashlight |
June 23, 1987 |
|
| D290501 |
Blood pressure meter |
June 23, 1987 |
|
| D290174 |
Hair dryer |
June 2, 1987 |
|
| D289997 |
Charger base for battery operated flashlight or the like |
May 26, 1987 |
|
| D289925 |
Blood pressure meter |
May 19, 1987 |
|
| D289089 |
Curling iron |
March 31, 1987 |
|
| D289083 |
Blood pressure meter |
March 31, 1987 |
|
| D289082 |
Blood pressure meter |
March 31, 1987 |
|
| D288726 |
Hair dryer |
March 10, 1987 |
|
| D288250 |
Handle for a beauty care appliance or the like |
February 10, 1987 |
|
|
|
|
