Wang Laboratories v. Microsoft Corp

Court

District Court, D. Massachusetts (D. Mass.)
Official Court Website →

Assigned judge

Joseph L. Tauro · 3,743 cases in index

Docket number

1:93-cv-11680

Nature of suit

830 Patent
Infringement of a patented invention.

Jurisdiction

Federal question

Date filed

07/30/1993

Date terminated

03/16/1995

2,291 Patent cases in this court are indexed here.

Parties

• plaintiff · Wang Laboratories · 65 cases
• defendant · Microsoft Corporation Cybersecurity · 1819 cases

Part of a Larger Litigation Pattern

This is one of 1,820 Patent cases in our index naming Microsoft Corporation — a possible mass-tort or coordinated-litigation cluster.

• Massachusetts Institute of Technology v. Microsoft Corporation
  District Court, E.D. TexasFiled 05/15/2026
• Academia Sinica v. Microsoft Corporation
  District Court, E.D. TexasFiled 05/14/2026
• Algebraix LLC v. Microsoft Corporation
  District Court, E.D. TexasFiled 05/08/2026
• Vl Collective Ip LLC v. Microsoft Corporation
  District Court, E.D. TexasFiled 04/29/2026
• Roots Informatics LP v. Microsoft Corporation
  District Court, S.D. New YorkFiled 01/22/2026
• Entelekon LLC v. Microsoft Corporation
  District Court, W.D. TexasFiled 01/22/2026

About Patent Lawsuits

Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

Frequently Asked Questions

What is Wang Laboratories v. Microsoft Corp?

Wang Laboratories v. Microsoft Corp is a federal patent lawsuit filed on 07/30/1993 in the District Court, D. Massachusetts. The case was terminated on 03/16/1995. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

What type of case is this?

It is classified as “Patent” under the federal nature-of-suit system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

What court is the case in?

The case is in the District Court, D. Massachusetts, docket number 1:93-cv-11680.

When was the case filed?

Wang Laboratories v. Microsoft Corp was filed on 07/30/1993. It was terminated on 03/16/1995.