Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2008-09-12
2011-12-06
Chaki, Kakali (Department: 2122)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C700S133000, C493S356000, C156S443000
Reexamination Certificate
active
08072453
ABSTRACT:
The present invention supplies practical procedures, functions or techniques for folding tessellations. Several tessellation crease pattern techniques, and the three-dimensional folded configuration are given. Additionally several new forming processes, including mathematical methods for describing the material flow are disclosed doubly-periodic folding of materials that name the doubly-periodic folded (DPF) surface, including vertices, edges, and facets, at any stage of the folding. This information is necessary for designing tooling and forming equipment, for analyzing strength and deflections of the DPFs under a variety of conditions, for modeling the physical properties of DPF laminations and composite structures, for understanding the acoustic or other wave absorption/diffusion/reflection characteristics, and for analyzing and optimizing the structure of DPFs in any other physical situation. Fundamental methods and procedures for designing and generating DPF materials include ways for defining the tessellation crease patterns, the folding process, and the three-dimensional folded configuration. The ways are mathematically sound in that they can be extended to a theorem/proof format.
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Office Action issued on May 12, 2008 for U.S. Appl. No. 11/174,800.
Office Action issued on Nov. 29, 2004 for U.S. Appl. No. 09/952,057.
Chaki Kakali
Fox Rothschild LLP
Ness Anton P.
Rao Sheela
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