HYPERPHRASE TECHNOLOGIES, LLC v. Microsoft Corp.

298 F. Supp. 2d 822, 2003 WL 23282514, 2003 U.S. Dist. LEXIS 24603
CourtDistrict Court, W.D. Wisconsin
DecidedSeptember 24, 2003
Docket02-C-0647-C
StatusPublished

This text of 298 F. Supp. 2d 822 (HYPERPHRASE TECHNOLOGIES, LLC v. Microsoft Corp.) is published on Counsel Stack Legal Research, covering District Court, W.D. Wisconsin primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
HYPERPHRASE TECHNOLOGIES, LLC v. Microsoft Corp., 298 F. Supp. 2d 822, 2003 WL 23282514, 2003 U.S. Dist. LEXIS 24603 (W.D. Wis. 2003).

Opinion

OPINION AND ORDER

CRABB, District Judge.

In this civil action for monetary and injunctive relief, plaintiffs HyperPhrase Technologies, LLC and HyperPhrase, Inc. contend that defendant Microsoft Corporation’s product, Microsoft Office XP, has infringed three of plaintiffs’ patents relating to the storage and retrieval of information in computer systems. Plaintiffs bring their claim under 35 U.S.C. § 271. Jurisdiction is present. See 28 U.S.C. §§ 1331 and 1338.

Following a claim construction hearing held on May 22, 2003,1 construed 12 terms in the disputed claims: “record,” “data record,” “hyperlink,” “link,” “linking,” “keyword phrase,” “hypertext linking reference,” “identifying the referenced record,” “associating,” “modify block,” “hyperlink phrase” and “limiting test block modification.” June 18, 2003, Op. and Order, dkt. # 49, at 2. In addition, I concluded that two events must occur in “real *824 time,” that is, as soon as the last word of the keyword phrase has been entered: (1) a “keyword phrase” and its “hypertext linking reference” must be recognized; and (2) a “data reference” must be “associ-at[ed]” with the “referenced record.” Id.

Presently before the court is defendant’s motion for summary judgment. Defendant argues both that no reasonable jury could find that it infringed any of the asserted claims in plaintiffs’ patents and that each of plaintiffs’ asserted patents is invalid for obviousness under 35 U.S.C. § 103. I conclude that plaintiffs have failed to show that there is a genuine issue of material fact with respect to whether defendant infringed plaintiffs’ patents. There is insufficient evidence to show that defendant’s product uses “hyperlinks,” “links” or “hypertext linking references,” that it “associat[esj” in real time a “data reference” and the “referenced record” or that it “identifies]” the referenced record when the data reference is identified. Because each of plaintiffs’ asserted claims requires at least one of these elements, defendant’s motion for summary judgment on infringement will be granted. It is therefore unnecessary to consider defendant’s invalidity defense.

From the parties’ proposed findings of fact and the record, I find the following facts to be undisputed.

UNDISPUTED FACTS

A. Plaintiffs’ Patents

Plaintiffs HyperPhrase Technologies, LLC and HyperPhrase, Inc. own the rights to three patents at issue in this case: U.S. Patents Nos. 5,895,461, 6,272,-505 and 6,516,321. The ’461 patent is directed to computer systems for automatically storing and retrieving data records. The preferred embodiment describes a system in a hospital environment in which plaintiffs’ method can be used to store and link related medical records using hyperlinks to reduce user error. The ’505 and ’321 patents are directed to improvements of the method disclosed in the ’461 patent, such as resolving ambiguity in recognized terms, using a variety of techniques.

In all, plaintiffs allege infringement of 48 claims. Eight claims are at issue in the ’461 patent: claims 49-51, 53 and 56-59. Claim 49 is an independent claim of ’461 patent; claims 50 and 51 are dependent on claim 49. They provide:

49. A computer system enabling users to reference data records on a database using hyperlinks, comprising:
at least one user interface interoperable with a processor for receiving data input by a user;
a word processor running on said processor;
a database in communication with said processor and storing a plurality of data records;
wherein said word processor is operable to recognize a first keyword phrase as said keyword phrase is input by a user through said user interface, said keyword phrase being associated with a hypertext linking reference to at least one of said data records, said word processor further operable to establish said hypertext linking reference as a singularity which is removable when said keyword phrase is altered.
50. The computer system of claim 49, wherein said keyword phrase alteration results in a new hypertext linking reference when said identified keyword phrase is replaced with a different recognized keyword phrase.
51. The computer system of claim 50, wherein said new hypertext linking reference is a singularity removable when *825 said different recognized keyword phrase is altered.

Claim 53 is an independent claim; claims 56-59 are dependent claims. They provide:

53. A computer system enabling users to create hypertext linking references between a first data record and a second data record stored on at least one database, comprising:
at least one user interface interoperable with a processor for receiving data input by a user in the form of a first data record;
at least one database in communication with said processor for storing a plurality of data records; and
a word processor running on said processor, wherein said word processor is operable to:
recognize a first keyword phrase input by a user through said user interface when creating said data record; and
recognize a second keyword phrase entered by the user into said first data record,
said first keyword phrase and said second keyword phrase establishing a first hypertext linking reference to a second data record stored on said at least one data base.
. . . . .
56. The computer system of claim 53, wherein said second keyword phrase is presented in an alternate textual format when recognized by the word processor.
57. The computer system of claim 56, wherein said word processor is further operable to establish said hypertext linking reference as a singularity which is removable when said second keyword phrase is altered.
58. The computer system of claim 57, wherein said alternate textual format is removed when said second keyword phrase is altered.
59. The computer system of claim 56, wherein said word processor is further operable to establish said hypertext linking reference as a singularity which is removable when said keyword phrase is altered.

Plaintiffs allege infringement of two claims in the ’505 patent, claims 15 and 19, both of which are independent claims. Claim 15 provides:

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Bluebook (online)
298 F. Supp. 2d 822, 2003 WL 23282514, 2003 U.S. Dist. LEXIS 24603, Counsel Stack Legal Research, https://law.counselstack.com/opinion/hyperphrase-technologies-llc-v-microsoft-corp-wiwd-2003.