SHSG Class!

Colin Kaminski · Post by **Colin Kaminski** » Thu Dec 19, 2002 3:42 pm

http://www2.electronicimaging.org/short ... c_no=SC522

I hope to see you there!

Martin · Post by **Martin** » Fri Dec 20, 2002 9:17 am

Just wanted to say, the good news is you probably needn't hunt for a ticket to go to Santa
Clara, CA.

US patent application 20020192567, Kim, "Post-exposure treatment method of silver halide
emulsion layer, hologram manufactured using the method, and holographic optical element
including the hologram" gives you many details about SHSG processing.

Probably bad news is a large corporation (Samsung) taking advantage of previous research, mainly in the USSR (Usanov), in that field.

Colin Kaminski · Post by **Colin Kaminski** » Fri Dec 20, 2002 3:16 pm

I was unable to find this number. What patent search site do you use?

Martin · Post by **Martin** » Fri Dec 20, 2002 3:37 pm

It's among the patent applications, at: http://appft1.uspto.gov/netahtml/PTO/search-bool.html

Colin Kaminski · Post by **Colin Kaminski** » Fri Dec 20, 2002 11:58 pm

The microwave is an interesting idea. Not very much new data presented.

Did you see his other patent?

20020163679