3D Systems, Incorporated v. Envisiontec, Incorporated et al

Filing 98

MARKMAN MEMORANDUM and ORDER Signed by Honorable Avern Cohn. (Attachments: # 1 Exhibit A# 2 Exhibit B# 3 Exhibit C# 4 Exhibit D# 5 Exhibit E) (JOwe)

3D Systems, Incorporated v. Envisiontec, Incorporated et al

Doc. 98 Att. 1

05-74891 3D Systems, Inc. v. Envisiontec, Inc., et al EXHIBIT A A. Claim 11 of the `981 Patent

Claim 11 depends from claim 10 and limits the terms "medium" and "prescribed radiation" in claim 10 to a photopolymer and light, respectively. As limited, claim 11 is rewritten as follows, with disputed claim terms appearing in boldface: 11. (1) A method of producing a three-dimensional object from a [medium] photopolymer capable of selective physical transformation. (2) when subjected to [prescribed radiation] light said method comprising the steps of: (3) (4) providing said [medium] photopolymer: providing said [prescribed radiation] light;

(5) providing data representing the three-dimensional object to be formed which was generated on CAD system; (6) forming a first cross sectional layer of structure by

(7) exposing said [medium] photopolymer to said [prescribed radiation] light; (8) forming successive layers of [medium] photopolymer adjacent to any (9) (10) structure (11) previously formed cross sectional layers of structure forming and adhering successive cross sectional layers of to any previously formed cross-sectional layer of structure

(12) by exposing said medium to said prescribed radiation in response to said data (13) whereby a plurality of adhered cross sectional layers of structure form the three-dimensional object.

Dockets.Justia.com