Wolfgang Jacobsen

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Display comprising touch panel
- Patent number 7,002,555
- Issue date Feb 21, 2006
- Bayer Innovation GmbH
- Wolfgang Jacobsen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrochromic contrast plate
- Patent number 6,930,815
- Issue date Aug 16, 2005
- Bayer Aktiengesellschaft
- Horst Berneth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrochromic display
- Patent number 6,785,036
- Issue date Aug 31, 2004
- Bayer Healthcare AG
- Horst Berneth
- G02 - OPTICS
Information Patent Grant
Electrochromic display device with power leads insulated from the e...
- Patent number 6,631,023
- Issue date Oct 7, 2003
- Bayer Aktiengesellschaft
- Horst Berneth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic device having improved switching behavior
- Patent number 6,509,999
- Issue date Jan 21, 2003
- Bayer Aktiengesellschaft
- Igor Shelepin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic contrast-plate
- Patent number 6,344,918
- Issue date Feb 5, 2002
- Bayer Aktiengesellschaft
- Horst Berneth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spectroscopically correlated light scanning microscopy
- Patent number 5,329,352
- Issue date Jul 12, 1994
- Bayer Aktiengesellschaft
- Wolfgang Jacobsen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Electrochromic contrast plate
- Publication number 20030103256
- Publication date Jun 5, 2003
- Horst Berneth
- G06 - COMPUTING CALCULATING COUNTING