Macro-Vision Communications, LLC.

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Programmable optical add/drop multiplexer
- Patent number 6,552,833
- Issue date Apr 22, 2003
- Macro-Vision Communications, Inc.
- Jian-Yu Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
N+M digitally programmable optical routing switch
- Patent number 6,049,404
- Issue date Apr 11, 2000
- Macro-Vision Communications Inc.
- Kuang-Yi Wu
- G02 - OPTICS
Information Patent Grant
Multi-wavelength cross-connect optical network
- Patent number 6,005,697
- Issue date Dec 21, 1999
- Macro-Vision Communications, LLC
- Kuang-Yi Wu
- G02 - OPTICS
Information Patent Grant
Fault-tolerant optical routing switch
- Patent number 5,724,165
- Issue date Mar 3, 1998
- Macro-Vision Communications, LLC
- Kuang-Yi Wu
- G02 - OPTICS
Information Patent Grant
Switchable wavelength router
- Patent number 5,694,233
- Issue date Dec 2, 1997
- Macro-Vision Communications, LLC
- Kuang-Yi Wu
- G02 - OPTICS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75475765 - CHORUM TECHNOLOGIES
- Serial number 75475765
- Registration number 2350741
- Filing date Apr 28, 1998
- Macro-Vision Communications, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75474789 - CHORUM
- Serial number 75474789
- Registration number 2350737
- Filing date Apr 27, 1998
- Macro-Vision Communications, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments