HONKANEN; Seppo
Patent Applications and Registrations
Patent applications and USPTO patent grants for HONKANEN; Seppo.The latest application filed is for "compound diffraction grating and method of manufacture".
- HONKANEN; Seppo - Joensuu FI
- Honkanen; Seppo - Helsinki FI
- Honkanen; Seppo - Tucson AZ
- Honkanen; Seppo - Vantaa FI
- Honkanen; Seppo - Naavatie FI
- Honkanen; Seppo - Espoo FI
| Patent | Date |
|---|---|
| Compound Diffraction Grating and Method of Manufacture App 20200333590 - Kimmel; Jyrki ; et al. | 2020-10-22 |
| Compound diffraction grating and method of manufacture Grant 10,698,202 - Kimmel , et al. | 2020-06-30 |
| Diffraction Grating and Method of Manufacture App 20180081170 - Kimmel; Jyrki ; et al. | 2018-03-22 |
| Full redundant service register in the multi-vendor network Grant 8,295,813 - Aalto , et al. October 23, 2 | 2012-10-23 |
| Phosphate glass based optical device and method Grant 8,077,747 - Schulzgen , et al. December 13, 2 | 2011-12-13 |
| Authentication in a packet data network Grant 7,512,796 - Haverinen , et al. March 31, 2 | 2009-03-31 |
| Compact All-optical Clock Recovery Device App 20090016738 - Von Lerber; Tuomo ; et al. | 2009-01-15 |
| Phosphate Glass Based Optical Device And Method App 20080130692 - Schulzgen; Axel ; et al. | 2008-06-05 |
| Authentication In A Packet Data Network App 20070060106 - Haverinen; Henry ; et al. | 2007-03-15 |
| Waveguide-based optical chemical sensor Grant 7,190,851 - Grace , et al. March 13, 2 | 2007-03-13 |
| Authentication in a packet data network Grant 7,107,620 - Haverinen , et al. September 12, 2 | 2006-09-12 |
| Full redundant service register in the multi-vendor network App 20060015506 - Aalto; Petri ; et al. | 2006-01-19 |
| Waveguide-based optical chemical sensor App 20050078903 - Grace, Karen M. ; et al. | 2005-04-14 |
| Waveguide-based optical chemical sensor Grant 6,801,677 - Grace , et al. October 5, 2 | 2004-10-05 |
| Authentication in a packet data network App 20020012433 - Haverinen, Henry ; et al. | 2002-01-31 |
| Method of producing optical waveguides by an ion exchange technique on a glass substrate Grant 5,160,523 - Honkanen , et al. November 3, 1 | 1992-11-03 |
| Adaptor device for coupling together optical waveguides produced by K-Na ion exchange with optical waveguides produced by Ag-Na ion exchange Grant 5,151,958 - Honkanen September 29, 1 | 1992-09-29 |
| Method of producing optical waveguides Grant 5,035,734 - Honkanen , et al. July 30, 1 | 1991-07-30 |
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