ZENASTRA PHOTONICS INC

USPTO Trademark & Patent Filings

Trademark applications and grants for Zenastra Photonics Inc. Zenastra Photonics Inc has 7 trademark applications. The latest application filed is for "LIGHT PULSE FIGURE (COLOUR)"

Company Profile

ZENASTRA PHOTONICS INC
ZENASTRA PHOTONICS INC.
Zenastra Photonics Inc. -

State Incorporated	ONTARIO
Entity Type	CORPORATION
Address	2305 St. Laurent Boulevard Ottawa, Ontario CANADA K1G 4J8

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents

Patent Applications

Patent Application	Date
Novel optical waveguide switch using cascaded mach-zehnder interferometers 20020159684 - 09/808901 Sun, De-Gui ; et al.	2002-10-31
Organic-inorganic hybrids surface adhesion promoter 20020123592 - 09/798519 Zhang, Zhiyi ; et al.	2002-09-05
Method for preparing optical fibers for connection to other fibers or to planar waveguides and device for such connection 20020076189 - 09/992898 McMullin, David Andrew ; et al.	2002-06-20
Application of deuterium oxide in producing silicon containing and metal containing materials 20010047665 - 09/850709 Zhang, Zhiyi ; et al.	2001-12-06

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"LIGHT PULSE FIGURE (COLOUR)" 76173894	LIGHT PULSE FIGURE (COLOUR) 2000-12-01
"LIGHT PULSE FIGURE (BLACK AND WHITE)" 76173882	LIGHT PULSE FIGURE (BLACK AND WHITE) 2000-12-01
"ZENASTRA" 76173886	ZENASTRA 2000-12-01
"ZENASTRA" 76173883	ZENASTRA 2000-12-01
"ZENASTRA PHOTONICS" 76173884	ZENASTRA PHOTONICS 2000-12-01
"ARE YOU THERE YET?" 76173885	ARE YOU THERE YET? 2000-12-01
"HOW FAST CAN YOU RUN?" 76105589	HOW FAST CAN YOU RUN? 2000-08-08

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