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Browse by Category: Main > Information Technology
Class Information
Number: 326/90
Name: Electronic digital logic circuitry > Interface (e.g., current drive, level shift, etc.) > Current driving (e.g., fan in/out, off chip driving, etc.) > Bipolar transistor > Bus driving
Description: Subject matter including a common path for connecting a number of devices in a digital system.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8558573 System for transmission line termination by signal cancellation Oct. 15, 2013
8320494 Method and apparatus for generating reference voltage to adjust for attenuation Nov. 27, 2012
8289046 Switchable passive termination circuits Oct. 16, 2012
8222925 Multimode Ethernet line driver Jul. 17, 2012
8212588 Opportunistic bus access latency Jul. 3, 2012
8203361 Circuit system including first circuit sub-system, second circuit sub-system and bidirectional bus, circuit sub-system and method Jun. 19, 2012
8169235 Receiver to match delay for single ended and differential signals May. 1, 2012
8058904 System for transmission line termination by signal cancellation Nov. 15, 2011
8027405 Data communication using constant total current Sep. 27, 2011
8027391 Differential transmission line connector Sep. 27, 2011
7961007 Receiver to match delay for single ended and differential signals Jun. 14, 2011
7944240 Buffer of semiconductor memory apparatus May. 17, 2011
7936180 Serial link transmitter May. 3, 2011
7893733 Voltage driver circuit Feb. 22, 2011
7876128 Voltage sequence output circuit Jan. 25, 2011
7855577 Using a single buffer for multiple I/O standards Dec. 21, 2010
7852120 Bi-directional buffer for open-drain or open-collector bus Dec. 14, 2010
7840734 Simple bus buffer Nov. 23, 2010
7834656 Two-wire transmitter Nov. 16, 2010
7812640 Bridge design for SD and MMC data buses Oct. 12, 2010
7812641 Wireline transmission circuit Oct. 12, 2010
7772888 Communication system for connecting synchronous devices that are uncorrelated in time Aug. 10, 2010
7746096 Impedance buffer and method Jun. 29, 2010
7741876 Differential transmission line Jun. 22, 2010
7741875 Low amplitude differential output circuit and serial transmission interface using the same Jun. 22, 2010
7737729 Input buffer with optimal biasing and method thereof Jun. 15, 2010
7737727 Bi-directional buffer for open-drain or open-collector bus Jun. 15, 2010
7733128 Transmitting apparatus Jun. 8, 2010
7728630 Method and apparatus for a process, voltage, and temperature variation tolerant semiconductor device Jun. 1, 2010
7724065 Desaturation circuit for an IGBT May. 25, 2010
7719312 Apparatus for configuring I/O signal levels of interfacing logic circuits May. 18, 2010
7696777 System for transmission line termination by signal cancellation Apr. 13, 2010
7671632 Transmission system and method Mar. 2, 2010
7659754 CMOS power switching circuit usable in DC-DC converter Feb. 9, 2010
7646220 Reduced voltage subLVDS receiver Jan. 12, 2010
7644217 Detecting connection to a USB host or hub without using an extra status input Jan. 5, 2010
7639045 Bi-directional buffer and method for bi-directional buffering that reduce glitches due to feedback Dec. 29, 2009
7633313 Differential line compensation apparatus, method and system Dec. 15, 2009
7626424 Wireline transmission circuit Dec. 1, 2009
7595657 Dynamic dual control on-die termination Sep. 29, 2009
7589560 Apparatus for configuring I/O signal levels of interfacing logic circuits Sep. 15, 2009
7583105 Pull-up circuit Sep. 1, 2009
7579875 Interface circuit and control method thereof Aug. 25, 2009
7560961 Voltage driver circuit Jul. 14, 2009
7545176 Energy-saving circuit and method using charge equalization across complementary nodes Jun. 9, 2009
7532035 Address transition detector for fast flash memory device May. 12, 2009
7474118 Transmission circuit, data transfer control device and electronic equipment Jan. 6, 2009
7446568 Receiver start-up compensation circuit Nov. 4, 2008
7425847 Input buffer with optimal biasing and method thereof Sep. 16, 2008
7417463 Wireline transmission circuit Aug. 26, 2008

1 2 3 4 5 6 7 8 9










 
 
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