Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426787 | Methods and systems for capnograpy signal processing | — | 2025-09-30 |
| 10265006 | Sensor for determining gas concentration | Josephus Arnoldus Henricus Maria Kahlman, Nicolaas Lambert, Theodorus Petrus Henricus Gerardus Jansen | 2019-04-23 |
| 10251587 | Conditioning of chemo-optical sensors for transcutaneous application | Josephus Arnoldus Henricus Maria Kahlman, Nicolaas Lambert | 2019-04-09 |
| 10238321 | Use of a barrier contact medium for chemo-chemo-optical sensors in transcutaneous applications | Josephus Arnoldus Henricus Maria Kahlman, Nicolaas Lambert | 2019-03-26 |
| 10201299 | Reducing non-reversible cross sensitivity for volatile acids or bases in chemo-optical sensor spots | Josephus Arnoldus Henricus Maria Kahlman, Nicolaas Lambert | 2019-02-12 |
| 9778187 | Correction for osmotic pressure variations in chemo-optical sensor spots | Josephus Arnoldus Henricus Maria Kahlman, Nicolaas Lambert | 2017-10-03 |
| 9763600 | Nitric oxide measurement method and apparatus | Teunis Johannes Vink | 2017-09-19 |
| 9726630 | Sensor for fluid-soluble gas | Niek Lambert, Laurentina Johanna Huijbreghts, Joost Kahlman, Anton Vink | 2017-08-08 |
| 9671389 | Apparatus for measuring a level of a specific gas in exhaled breath | — | 2017-06-06 |
| 9636058 | Sensor for determining concentration of gas | Josephus Arnoldus Henricus Maria Kahlman, Nicolaas Lambert | 2017-05-02 |
| 8234907 | Photo acoustic detector with improved signal processing | Ivon Franciscus Helwegen | 2012-08-07 |
| 8233150 | Sample concentration detector with temperature compensation | — | 2012-07-31 |
| 8109128 | Cavity-enhanced photo acoustic trace gas detector with improved feedback loop | Jeroen Kalkman, Maarten Marinus Johannes Wilhelmus Van Herpen | 2012-02-07 |
| 8040516 | Oscillator element for photo acoustic detector | Ivon Franciscus Helwegen, Jeroen Kalkman | 2011-10-18 |
| 7814777 | Background acoustic signal suppression in photoacoustic detector | — | 2010-10-19 |
| 7027365 | Magneto-optical recording for improved domain expansion reading | Coen Adrianus Verschuren, Bart Van Rompaey, Paulus Wilhelmus Maria Blom, Jeroen Jan Lambertus Horikx | 2006-04-11 |
| 6925033 | Magnetic head with a permanent-magnet layer structure | Paulus Wilhelmus Maria Blom, Jeroen Jan Lambertus Horikx | 2005-08-02 |
| 6873576 | Method of thermally-assisted data recording and a recording apparatus | — | 2005-03-29 |
| 6628604 | Magnetic head having a magnetic coil | Frank Penning | 2003-09-30 |
| 6317302 | Thin-film magnetic read head with locally reduced exchange coupling | Derk Jan Adelerhof, Reinder Coehoorn | 2001-11-13 |
| 6252796 | Device comprising a first and a second ferromagnetic layer separated by a non-magnetic spacer layer | Kars-Michiel Hubert Lenssen | 2001-06-26 |
| 5982591 | Multichannel magnetic head with adjacent write gaps in different planes | Wiepke Folkerts | 1999-11-09 |
| 5952094 | Magneto-optical recording medium | Wouter Bastiaan Zeper, Friedrich J. A. Den Broeder, Johannes M. Kerkhof | 1999-09-14 |
| 5890278 | Method of manufacturing a magnetic head having a structure of layers | — | 1999-04-06 |
| 5756202 | Magnetic-optical recording medium | Auke Jan Mud, Johannes M. Kerkhof | 1998-05-26 |