AW

Albert X. Widmer

IBM: 22 patents #4,909 of 70,183Top 7%
Overall (All Time): #198,169 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7592933 Techniques for 9B10B and 7B8B coding and decoding 2009-09-22
7405679 Techniques for 9B10B and 7B8B coding and decoding 2008-07-29
7292161 NB/MB coding apparatus and method using both disparity independent and disparity dependent encoded vectors 2007-11-06
6977599 8B/10B encoding and decoding for high speed applications 2005-12-20
6978416 Error correction with low latency for bus structures 2005-12-20
6911921 5B/6B-T, 3B/4B-T and partitioned 8B/10B-T and 10B/12B transmission codes, and their implementation for high operating rates 2005-06-28
6876315 DC-balanced 6B/8B transmission code with local parity 2005-04-05
6614369 DC balanced 7B/8B, 9B/10B, and partitioned DC balanced 12B/14B, 17B/20B, and 16B/18B transmission codes 2003-09-02
6549310 Fiber optic data link module with built-in link diagnostics Daniel M. Kuchta 2003-04-15
6496540 Transformation of parallel interface into coded format with preservation of baud-rate 2002-12-17
6452900 Flow control process for a switching architecture using an out-of-band flow control channel and apparatus for performing the same Alain Blanc, Bernard V. Brezzo, Pierre Debord 2002-09-17
6429794 Format converter Charles L. Haymes, Benjamin D. Parker 2002-08-06
6198413 Partitioned DC balanced (0,6) 16B/18B transmission code with error correction 2001-03-06
5784387 Method for detecting start-of-frame, end of frame and idle words in a data stream 1998-07-21
5740186 Apparatus and method for error correction based on transmission code violations and parity 1998-04-14
5699062 Transmission code having local parity 1997-12-16
5648776 Serial-to-parallel converter using alternating latches and interleaving techniques 1997-07-15
5457718 Compact phase recovery scheme using digital circuits Carl J. Anderson, Kevin R. Wrenner 1995-10-10
5301196 Half-speed clock recovery and demultiplexer circuit John F. Ewen 1994-04-05
4665517 Method of coding to minimize delay at a communication node 1987-05-12
4486739 Byte oriented DC balanced (0,4) 8B/10B partitioned block transmission code Peter A. Franaszek 1984-12-04
4408167 Current amplifier stage with diode interstage connection Dennis L. Rogers 1983-10-04