Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158390 | Signal processing using quantized symbols | Alessio Filippi, Semih Serbetli, Arie Geert Cornelis Koppelaar | 2018-12-18 |
| 9667310 | Efficient rake receiver finger selection | Arie Geert Cornelis Koppelaar, Frank Leong, Stefan Drude, Marinus van Splunter | 2017-05-30 |
| 9077494 | Signal processor, receiver and signal processing method | Semih Serbetli | 2015-07-07 |
| 8904266 | Multi-standard viterbi processor | Weihua Tang, Nur Engin, Frits Anthonie Steenhof, Marc Klaassen, Sergie Valerjewitsch Sawitzki | 2014-12-02 |
| 8566683 | Power-reduced preliminary decoded bits in viterbi decoders | Weihua Tang | 2013-10-22 |
| 8433975 | Bitwise reliability indicators from survivor bits in Viterbi decoders | Nur Engin | 2013-04-30 |
| 8410960 | Method to linearize the output from an ADC | Lucien Johannes Breems, Robert Rutten | 2013-04-02 |
| 8253353 | Driving a light source | Constant Paul Marie Jozef Baggen, Johan Paul Marie Gerard Linnartz | 2012-08-28 |
| 7849377 | SISO decoder with sub-block processing and sub-block based stopping criterion | Johannus Theodorus Matheus Hubertus Dielissen | 2010-12-07 |
| 7791507 | Coder and a method of coding for codes with a parity-complementary word assignment having a constraint of d=1 , r=2 | Willem Marie Julia Marcel Coene, Hiroyuki Yamagishi, Makoto Noda | 2010-09-07 |
| 7624008 | Method and device for determining the quality of a speech signal | John Gerard Beerends | 2009-11-24 |
| 7366663 | Measuring a talking quality of a telephone link in a telecommunications network | John Gerard Beerends, Symon Ronald Appel | 2008-04-29 |
| 7219288 | Running minimum message passing LDPC decoding | Johannus Theodorus Matheus Hubertus Dielissen, Josephus Huisken | 2007-05-15 |
| 7197689 | Trellis-based receiver | Constant Paul Marie Jozef Baggen | 2007-03-27 |
| 7185263 | Method of joint decoding of possibly mutilated code words | Constant Paul Marie Jozef Baggen, Ludovicus Marinus Gerardus Maria Tolhuizen | 2007-02-27 |
| 7139705 | Determination of the time relation between speech signals affected by time warping | John Gerard Beerends | 2006-11-21 |
| 7024352 | Method and device for objective speech quality assessment without reference signal | John Gerard Beerends | 2006-04-04 |
| 7016814 | Method and device for determining the quality of a signal | John Gerard Beerends | 2006-03-21 |
| 6704451 | Method and arrangement for objective assessment of video quality | John Gerard Beerends, Robert Koenen, Franciscus Elisabeth de Caluwe | 2004-03-09 |
| 6212662 | Method and devices for the transmission of data with transmission error checking | Jose Manuel Herrera Van Der Nood | 2001-04-03 |
| 6042006 | Authentication system wherein definition signals of two devices are altered, communicated between the two devices, and compared | Johan Van Tilburg | 2000-03-28 |
| 5978959 | Method and devices for the transmission of data with transmission error checking | Jose Manuel Herrera Van Der Nood | 1999-11-02 |
| 5753898 | Method for being capable of carrying out, with the same data carrier, various authentication processes, as well as system | — | 1998-05-19 |
| 5596321 | System comprising a first encoder for coding a first digital signal, a second encoder for coding a second digital signal and at least one decoder for decoding coded digital signals, and coder and decoder for use in the system | Arian Koster | 1997-01-21 |
| 5410307 | System comprising at least one encoder for coding a digital signal and at least one decoder for decoding a coded digital signal, and encoder and decoder for use in the system | Arian Koster, Dolf Schinkel | 1995-04-25 |