27 February 2006 Intellectual property analysis of holographic materials business
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The paper presents an overview of intellectual property in the field of holographic photosensitive materials and highlights the possibilities offered by patent searching and analysis. Thousands of patent documents relevant to holographic materials have been uncovered by the study. The search was performed in the following databases: U.S. Patent Office, European Patent Office, and Japanese Patent Office for the time frame of 1971 through November 2005. The patent analysis has unveiled trends in patent temporal distribution, leading IP portfolios, companies competition within the holographic materials market and other interesting insights.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nadya Reingand, David Hunt, "Intellectual property analysis of holographic materials business", Proc. SPIE 6136, Practical Holography XX: Materials and Applications, 613606 (27 February 2006); doi: 10.1117/12.644992; https://doi.org/10.1117/12.644992

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