| |
 |
|
Class Information
Number: 326/68
Name: Electronic digital logic circuitry > Interface (e.g., current drive, level shift, etc.) > Logic level shifting (i.e., interface between devices of different logic families) > Field-effect transistor (e.g., jfet, mosfet, etc.)
Description: Subject matter wherein the interfacing circuit includes a unipolar transistor in which current carriers are injected at a source terminal and pass to a drain terminal through a channel of semiconductor material whose conductivity depends largely on an electrical field applied to the semiconductor from a control electrode (gate).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619444 |
Circuit technique to prevent device overstress |
Nov. 17, 2009 |
| 7619459 |
High speed voltage translator circuit |
Nov. 17, 2009 |
| 7609090 |
High speed level shifter |
Oct. 27, 2009 |
| 7605609 |
Programmable level shifter |
Oct. 20, 2009 |
| 7605608 |
Circuit for converting a voltage range of a logic signal |
Oct. 20, 2009 |
| 7602217 |
Level shifter circuit with pre-charge/pre-discharge |
Oct. 13, 2009 |
| 7598771 |
Level shifter for gate driver |
Oct. 6, 2009 |
| 7592837 |
Low leakage and data retention circuitry |
Sep. 22, 2009 |
| 7592850 |
Level shifter including boosting circuit |
Sep. 22, 2009 |
| 7589559 |
Current mode circuitry to modulate a common mode voltage |
Sep. 15, 2009 |
| 7586358 |
Level shifter and driving method |
Sep. 8, 2009 |
| 7586333 |
High speed, low supply voltage tolerant bootstrapped word line driver with high voltage isolation |
Sep. 8, 2009 |
| 7586328 |
Shift register driving circuit and level shifter thereof |
Sep. 8, 2009 |
| 7586329 |
Capacitively-coupled level restore circuits for low voltage swing logic circuits |
Sep. 8, 2009 |
| 7583105 |
Pull-up circuit |
Sep. 1, 2009 |
| 7573313 |
Logic level voltage translator |
Aug. 11, 2009 |
| 7570106 |
Substrate voltage generating circuit with improved level shift circuit |
Aug. 4, 2009 |
| 7567111 |
Potential fixing circuit for integrated circuit having multiple supply potentials |
Jul. 28, 2009 |
| 7564290 |
Design structure for a high-speed level shifter |
Jul. 21, 2009 |
| 7564288 |
Semiconductor integrated circuit |
Jul. 21, 2009 |
| 7564264 |
Preventing transistor damage |
Jul. 21, 2009 |
| 7560971 |
Level shift circuit with power sequence control |
Jul. 14, 2009 |
| 7554361 |
Level shifter and method thereof |
Jun. 30, 2009 |
| 7554362 |
Semiconductor device, driving method thereof and electronic device |
Jun. 30, 2009 |
| 7554360 |
High speed level shifter circuit in advanced CMOS technology |
Jun. 30, 2009 |
| 7554379 |
High-speed, low-power level shifter for mixed signal-level environments |
Jun. 30, 2009 |
| 7545171 |
Input/output device with fixed value during sleep mode or at a time of supplying initial voltage to system |
Jun. 9, 2009 |
| 7545172 |
Voltage converter apparatus |
Jun. 9, 2009 |
| 7545174 |
Level shift circuit and display device having the same |
Jun. 9, 2009 |
| 7541837 |
Voltage level shifter circuit |
Jun. 2, 2009 |
| 7538581 |
Fast AC coupled level translator |
May. 26, 2009 |
| 7535258 |
Programmable current output and common-mode voltage buffer |
May. 19, 2009 |
| 7532033 |
Source driver and level shifting apparatus thereof |
May. 12, 2009 |
| 7521964 |
High-speed level-shifting circuit |
Apr. 21, 2009 |
| 7521963 |
System and method for providing a low standby power interface for a low voltage I2C compatible bus |
Apr. 21, 2009 |
| 7521969 |
Switch sequencing circuit systems and methods |
Apr. 21, 2009 |
| 7518403 |
Two-stage level shifting module |
Apr. 14, 2009 |
| 7514960 |
Level shifter circuit |
Apr. 7, 2009 |
| 7511649 |
Circuit for converting a voltage range of a logic signal |
Mar. 31, 2009 |
| 7504861 |
Input stage for mixed-voltage-tolerant buffer with reduced leakage |
Mar. 17, 2009 |
| 7504860 |
Voltage level shifting |
Mar. 17, 2009 |
| 7504859 |
Level converter and semiconductor device |
Mar. 17, 2009 |
| 7501876 |
Level shifter circuit |
Mar. 10, 2009 |
| 7501856 |
Voltage level shifter |
Mar. 10, 2009 |
| 7498842 |
High speed voltage level shifter circuits |
Mar. 3, 2009 |
| 7498841 |
Level shifter and display device including the same |
Mar. 3, 2009 |
| 7489178 |
Level shifter for use between voltage domains |
Feb. 10, 2009 |
| 7486112 |
Output buffer circuit with de-emphasis function |
Feb. 3, 2009 |
| 7480191 |
High speed logic level shifter |
Jan. 20, 2009 |
| 7479813 |
Low voltage circuit with variable substrate bias |
Jan. 20, 2009 |
|
|
|
