20 Companies to Present At RedChip Partners Seattle Investors Conference June 12, 2002.

Business Editors

SEATTLE--(BUSINESS WIRE)--June 6, 2002

Presentation Schedule Is Now Available Online

Small-cap companies in industries ranging from smart-card technology to skin care are scheduled to present at the RedChip Partners(TM) Seattle Investors Conference on Wednesday, June 12, 2002, at the WestCoast Grand Hotel.

The conference schedule can be downloaded electronically from www.redchip.com.

Marc Robins, CFA, founder and editor in chief of RedChip Review(TM), is the keynote luncheon speaker. Robins writes Forbes' "Small Stocks" column, has been featured frequently in the financial press and broadcast interviews, and is a well-known advocate of undervalued small-cap companies.

The conference begins with on-site registration at 8 a.m. Corporate presentations are scheduled from 9 a.m. to 4:30 p.m. Each presentation will include a brief review of the company's past performance and a major emphasis on its future growth prospects. A schedule of corporate presentation times will be available on www.redchip.com before the conference.

There is no charge for interested investors to attend the daylong event or to listen to the live webcast, but advance registration is required at www.redchip.com or by calling 800-REDCHIP (800-733-2447).

The presenting companies are:

COMPANY                  TICKER   EXCHANGE  BUSINESS
Aethlon Medical, Inc.    AEMD.OB  OTC BB    Biotechnology
Bel Fuse Inc.            BELFB    Nasdaq    Electronic components
Bonso Electronics
  International Inc.     BNSO     Nasdaq    Electronics
BSQUARE Corporation      BSQR     Nasdaq    Computer software
Building Materials
  Holding Corporation    BMHC     Nasdaq    Building materials
Daktronics, Inc.         DAKT     Nasdaq    Electronic display systems
Data I/O Corporation     DAIO     Nasdaq    Electronics
eGain Communications
  Corp.                  EGAN     Nasdaq    Software
Embrex, Inc.             EMBX     Nasdaq    Agricultural biotechnology
EP Med Systems, Inc.     EPMD     Nasdaq    Medical equipment
GTC Telecom Corp.        GTCC.OB  OTCC BB   Telecommunications
Lifestream
  Technologies, Inc.     KFL      Amex      Smart card technology
Microvision, Inc.        MVIS     Nasdaq    Information display and
                                               capture devices
Nastech Pharmaceutical
  Company Inc.           NSTK     Nasdaq    Pharmaceuticals
Network Equipment
  Technologies, Inc.     NWK      NYSE      Computer networks
ProCyte Corporation      PRCY.OB  OTC BB    Skin care products
Quaker Chemical
  Corporation            KWR      NYSE      Specialty chemicals
Sonus Pharmaceuticals    SNUS     Nasdaq    Biotechnology
Tarantella, Inc.         TTLA     Nasdaq    Software & programming
Zones, Inc.              ZONS     Nasdaq    Computers

ABOUT REDCHIP(TM)

RedChip Companies, LLC is a well-established source of independent research and information on the small-cap market. Dedicated to "discovering tomorrow's blue chips today(TM)," its analysts seek out emerging growth companies and undiscovered small-cap values before they show up on Wall Street's radar screen. Through RedChip Review(TM), the company's flagship publication, analysts provide a unique breadth of coverage and depth of research on relatively unknown small-cap companies. RedChip Partners(TM) provides small-cap companies with access to professional and individual small-cap investors by holding conferences throughout the United States and producing online corporate visibility programs. RedChip Review(TM) was launched in 1993 by Marcus W. Robins, CFA. The company's research, publishing and corporate awareness businesses are based in Portland, Ore.