ClearOne Communications,Inc. v. Yang

CourtCourt of Appeals for the Tenth Circuit
DecidedJune 27, 2011
Docket09-4092
StatusPublished

This text of ClearOne Communications,Inc. v. Yang (ClearOne Communications,Inc. v. Yang) is published on Counsel Stack Legal Research, covering Court of Appeals for the Tenth Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
ClearOne Communications,Inc. v. Yang, (10th Cir. 2011).

Opinion

FILED United States Court of Appeals Tenth Circuit

June 27, 2011 PUBLISH Elisabeth A. Shumaker Clerk of Court UNITED STATES COURT OF APPEALS

TENTH CIRCUIT

CLEARONE COMMUNICATIONS, INC., a Utah corporation,

Plaintiff - Appellee, v. LONNY BOWERS; JUN YANG; Nos. 09-4092; 09-4094; 09-4100; ANDREW CHIANG; WIDEBAND 09-4166; 09-4167; 09-4168; 09-4169; SOLUTIONS, INC., a Massachusetts 09-4182; 09-4237; 10-4020; 10-4087; corporation; VERSATILE DSP, a 10-4152 Massachusetts corporation,

Defendants - Appellants.

DONALD BOWERS; DAVID SULLIVAN; DIAL HD, INC.,

Interested Parties - Appellants.

APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF UTAH (D.C. No. 2:07-CV-00037-TC-DN)

Randolph Frails, Augusta, Georgia, for Defendants-Appellants Andrew Chiang, Jun Yang, Lonny Bowers, WideBand Solutions, Inc., Versatile DSP, Inc., Donald Bowers, David Sullivan, and Dial HD, Inc.

James E. Magleby (Christine T. Greenwood, Christopher M. Von Maack, and Jennifer Fraser Parrish, with him on the briefs), of Magleby & Greenwood, P.C., Salt Lake City, Utah, for Plaintiff-Appellee. Before BRISCOE, Chief Judge, HOLLOWAY and HOLMES, Circuit Judges.

BRISCOE, Chief Judge.

Plaintiff ClearOne Communications, Inc. (ClearOne) filed suit against

defendants Andrew Chiang, Jun Yang, Lonny Bowers, WideBand Solutions, Inc.,

and Versatile DSP, Inc. (collectively the WideBand defendants), alleging

misappropriation of trade secrets. ClearOne also asserted claims against Chiang

and Yang for breach of fiduciary duty, as well as claims against Yang for breach

of contract and breach of the duty of good faith and fair dealing. The case

proceeded to trial, where the jury found in favor of ClearOne on all of its claims.

The district court entered a final judgment, as well as a permanent injunction, in

favor of ClearOne. The district court subsequently found that the WideBand

defendants, in connection with interested parties Donald Bowers, DialHD, and

David Sullivan, violated the terms of the permanent injunction. Accordingly, the

district court expanded the scope of its permanent injunction to include the

activities of these interested parties. The WideBand defendants and the interested

parties (collectively the Appellants) have filed a number of appeals, including the

twelve consolidated appeals now at issue. Exercising jurisdiction pursuant to 28

U.S.C. § 1291, we affirm.

2 I

A. Factual background

ClearOne’s purchase and ownership of the Honeybee Code

ClearOne is a Utah corporation with its principal offices in Utah. At the

time of its inception in the early 1980’s, ClearOne, which was then known as

Gentner Communications Corporation (Gentner), manufactured and sold

equipment exclusively for the radio broadcasting market. In the early 1990’s,

Gentner sought to expand its product offerings by entering the audio

teleconferencing equipment market. Gentner determined that, in order to do so

successfully, it had to first develop a method of dealing with acoustic echo, which

occurs when sound from a loudspeaker is picked up by a microphone in the same

room. Accordingly, in 1991, Gentner assigned a team of its engineers to develop

an acoustic echo cancellation (AEC) process using a special computer chip called

a digital signal processor (DSP). The team first created an algorithm to

accomplish the task of AEC. The team then programmed the algorithm into the

DSP chips. That process involved first translating the algorithm into “high-level”

computer programming language, or source code. The source code was then

converted into a lower-level programming language called assembly code, and

finally into object code, which is a sequence of binary number instructions.

Gentner’s engineering team produced its first AEC product approximately

two years later. That product, however, did not perform well in the market. The

3 engineering team thus continued to work on AEC technology and in 1997

completed the Gentner Distributed Echo Cancellation (DEC) algorithm that was

subsequently utilized in a line of AEC products called Audio Perfect. The Audio

Perfect line of products helped Gentner capture the largest market share in the

commercial audio market.

In the spring of 2000, Gentner began investigating the possibility of

purchasing the assets, including the intellectual property, of a company called

ClearOne, Inc. (Old ClearOne). Gentner did so for two reasons. First, Gentner

was interested in obtaining a videoconferencing computer program, nicknamed

Killerbee, that Old ClearOne was developing. Second, Gentner was looking to

expand into the tabletop teleconferencing market and was aware that Old

ClearOne had developed and was close to marketing a portable tabletop

teleconferencing phone, the Old ClearOne speakerphone, that utilized an

internally developed AEC algorithm, nicknamed the Honeybee Code. The

advantage to Gentner of purchasing the Honeybee Code was that it would allow

Gentner immediate entry into the tabletop market, as opposed to Gentner’s

engineering team having to internally develop a unique AEC product for the

tabletop market.

Gentner’s vice president of technology, Tracy Bathurst, was assigned to

perform due diligence on Old ClearOne’s products prior to Gentner entering into

a purchase agreement with Old ClearOne. Bathurst traveled to Old ClearOne’s

4 offices in May 2000, met with each of Old ClearOne’s engineers, including

defendant Yang, and reviewed the source code for both the Killerbee and

Honeybee products.

In July 2000, Gentner entered into an asset purchase agreement with Old

ClearOne, pursuant to which Gentner, in exchange for approximately $3,758,000,

purchased most of Old ClearOne’s assets, including its intellectual property and

its corporate name. As part of the asset purchase, Gentner kept Old ClearOne’s

Massachusetts office open and employed some of Old ClearOne’s engineers,

including Yang, to continue work on the Honeybee and Killerbee projects. In

order to protect the confidentiality of the Honeybee and Killerbee source codes,

Gentner required Yang and the other Old ClearOne employees to sign

confidentiality and noncompetition and invention assignment agreements.

Gentner, which changed its name to ClearOne following completion of the

asset purchase agreement, subsequently attempted to market the Old ClearOne

speakerphone. Sales, however, were disappointing. Consequently, in the summer

of 2002, ClearOne removed the speakerphone from the market and destroyed its

remaining inventory of the speakerphones. ClearOne in turn placed the Honeybee

source code into its archive, thereby making it available to its engineers for

possible future use.

Biamp and Echonology

Biamp Systems (Biamp) is a small, Oregon-based company that designs,

5 manufactures, and sells commercial audio equipment, and thus competes directly

with ClearOne in the commercial audio market. Prior to 2002, Biamp had

licensed AEC technology from another company for use in its Voice Crafter

acoustic echo canceller. By the spring of 2002, however, sales of the Voice

Crafter were fading. Because Biamp did not own the rights to, and thus could not

modify, the AEC technology used in the Voice Crafter, and because it had not

been able to develop internally its own AEC technology, Biamp began looking for

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