Douglas W. Tsui
Director/Board Member at Venturi Wireless, Inc.
Profile
Mr. Doug W.
Tsui is Venture Partner at Horizon Ventures LLC.
He is on the Board of Directors at Venturi Wireless, Inc. and InfiniRoute Networks, Inc.
Mr. Tsui prior operational roles included serving as VP of Marketing for Precept Software, a network video software company which was acquired by Cisco Systems in 1998.
He was also VP of marketing and business development for First Virtual Communications.
Prior to FVC, he was a senior business executive for the early years of Cisco Systems, 3Com/Bridge Communications, and Hewlett-Packard.
He has funded and worked with numerous high-tech startup companies as an angel investor prior to Horizon Ventures.
He is the past president and board member of the Asia America MultiTechnology Association and a current board member of Hong Kong-SV.com, a non-profit organization based in Silicon Valley.
Mr. Tsui holds a B.S.E.E.
degree from the University of California, Berkeley and a MBA degree from Santa Clara University.
Douglas W. Tsui active positions
| Companies | Position | Start |
|---|---|---|
Venturi Wireless, Inc.
 Venturi Wireless, Inc. Packaged SoftwareTechnology Services Venturi Wireless, Inc. provides broadband services optimization solutions. It offers solutions for mobile and wireless operators worldwide. The firm's patented carrier-grade solutions maximize network efficiency and deliver the most compelling mobile user experience available for both data and multimedia applications. It offers unparalleled expertise in mobile broadband deployment. The company was founded by Bob Smith in October 2003 and is headquartered in San Jose, CA. | Director/Board Member | - |
InfiniRoute Networks, Inc.
 InfiniRoute Networks, Inc. Specialty TelecommunicationsCommunications InfiniRoute Networks Inc. provides managed VoIP peering services for wire line and wireless carriers who need PSTN-quality VoIP connections to regions worldwide. Its customers include carriers in the US, Europe and Asia, for both origination and termination of VoIP traffic. The company's VoIP direct service leverages the public internet and direct routes from carriers, along with the company's patent-pending IP and voice-routing technologies. InfiniRoute Networks was formed by Chan Madeline in 2004 and is headquartered in Princeton, NJ. | Director/Board Member | - |
Former positions of Douglas W. Tsui
| Companies | Position | End |
|---|---|---|
Horizon Ventures LLC
 Horizon Ventures LLC Investment ManagersFinance Horizon Ventures LLC (Horizon Ventures) is a venture capital firm founded in 1999 by Jack C, Carsten and John E. The firm is headquartered in Palo Altos, California. | Private Equity Investor | 2018-12-30 |
Precept Software, Inc.
 Precept Software, Inc. Packaged SoftwareTechnology Services Precept Software, Inc. was formed in March 1995 to develop and market standards-based network video applications for the entire enterprise. The company's flagship product, IP/TV, delivers TV-quality, full-motion video to every desktop PC using existing network infrastructure for such applications as corporate communications, employee training, distance learning and dissemination of video news to the workplace | Corporate Officer/Principal | - |
Asia America MultiTechnology Association
 Asia America MultiTechnology Association Miscellaneous Commercial ServicesCommercial Services Asia America MultiTechnology Association (AAMA) is the largest pan-technology association in the world. The private company is based in Menlo Park, CA and has subsidiaries in China. The company builds a bridge for technology and entrepreneurship in Asia and America. | Corporate Officer/Principal | - |
Bridge Communications Corp.
 Bridge Communications Corp. Wireless TelecommunicationsCommunications Bridge Communications Corp. is a communications consulting firm that is an authorized agent for every major carrier in the United States. | Corporate Officer/Principal | - |
3com Corp. (Massachusetts)
 3com Corp. (Massachusetts) Information Technology ServicesTechnology Services 3com Megahertz Corp. provides voice and data networking products and services. The company was founded by Robert M. Metcalfe, Howard S. Charney and John P. Marshall in 1979 and is headquartered in Marlborough, MA. | Corporate Officer/Principal | - |
Training of Douglas W. Tsui
| University of California, Berkeley | Undergraduate Degree |
| Santa Clara University | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Venturi Wireless, Inc.
Venturi Wireless, Inc. Packaged SoftwareTechnology Services Venturi Wireless, Inc. provides broadband services optimization solutions. It offers solutions for mobile and wireless operators worldwide. The firm's patented carrier-grade solutions maximize network efficiency and deliver the most compelling mobile user experience available for both data and multimedia applications. It offers unparalleled expertise in mobile broadband deployment. The company was founded by Bob Smith in October 2003 and is headquartered in San Jose, CA. | Technology Services |
InfiniRoute Networks, Inc.
InfiniRoute Networks, Inc. Specialty TelecommunicationsCommunications InfiniRoute Networks Inc. provides managed VoIP peering services for wire line and wireless carriers who need PSTN-quality VoIP connections to regions worldwide. Its customers include carriers in the US, Europe and Asia, for both origination and termination of VoIP traffic. The company's VoIP direct service leverages the public internet and direct routes from carriers, along with the company's patent-pending IP and voice-routing technologies. InfiniRoute Networks was formed by Chan Madeline in 2004 and is headquartered in Princeton, NJ. | Communications |
Horizon Ventures LLC
Horizon Ventures LLC Investment ManagersFinance Horizon Ventures LLC (Horizon Ventures) is a venture capital firm founded in 1999 by Jack C, Carsten and John E. The firm is headquartered in Palo Altos, California. | Finance |
First Virtual Communications, Inc.
 First Virtual Communications, Inc. Major TelecommunicationsCommunications First Virtual Communications, Inc., was provide software infrastructure and solutions for media communications. The Company had helped to define IP-based communications. It also provide audio and video technology as well as web-based collaboration services. First Virtual Communications was located in Redwood City, CA. | Communications |
3com Corp. (Massachusetts)
3com Corp. (Massachusetts) Information Technology ServicesTechnology Services 3com Megahertz Corp. provides voice and data networking products and services. The company was founded by Robert M. Metcalfe, Howard S. Charney and John P. Marshall in 1979 and is headquartered in Marlborough, MA. | Technology Services |
Bridge Communications Corp.
Bridge Communications Corp. Wireless TelecommunicationsCommunications Bridge Communications Corp. is a communications consulting firm that is an authorized agent for every major carrier in the United States. | Communications |
Asia America MultiTechnology Association
Asia America MultiTechnology Association Miscellaneous Commercial ServicesCommercial Services Asia America MultiTechnology Association (AAMA) is the largest pan-technology association in the world. The private company is based in Menlo Park, CA and has subsidiaries in China. The company builds a bridge for technology and entrepreneurship in Asia and America. | Commercial Services |
Precept Software, Inc.
Precept Software, Inc. Packaged SoftwareTechnology Services Precept Software, Inc. was formed in March 1995 to develop and market standards-based network video applications for the entire enterprise. The company's flagship product, IP/TV, delivers TV-quality, full-motion video to every desktop PC using existing network infrastructure for such applications as corporate communications, employee training, distance learning and dissemination of video news to the workplace | Technology Services |
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