eTopus Overview

  • Year Founded
  • 2013

Year Founded

  • Status
  • Private

  • Employees
  • 35


  • Latest Deal Type
  • Later Stage VC

  • Investors
  • 5

eTopus General Information


Developer of mixed-signal semiconductor technology designed to help in performance computing and data center applications. The company's technology delivers Bit Error Rate (BER) performance for long-reach applications that have a highly programmable and adaptive receiver DSP architecture, enabling clients to get technology that applies to the growing 5G and artificial intelligence applications.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
General Purpose Semiconductors
Other Industries
Application Specific Semiconductors
Electrical Equipment
Corporate Office
  • 2870 Zanker Road
  • Suite 110
  • San Jose, CA 95134
  • United States
+1 (888) 000-0000

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eTopus Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Later Stage VC 01-Mar-2022 00.00 Completed Generating Revenue
4. Early Stage VC (Series A1) 17-Aug-2017 00.00 00.00 000.00 Completed Generating Revenue
3. Accelerator/Incubator 14-Aug-2017 000 Completed Generating Revenue
2. Early Stage VC (Series A) 04-Aug-2015 $2M $2M 0000 Completed Generating Revenue
1. Accelerator/Incubator 01-Jan-2014 Completed Startup
To view eTopus’s complete valuation and funding history, request access »

eTopus Cap Table

Stock # of Shares
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series A-1 00,000,000 00.000000 00 00.00 00.00 00 00.00 00.000
Series A 00,000,000 00.000000 00 00.00 00.00 00 00.00 00.000
To view eTopus’s complete cap table history, request access »

eTopus Patents

eTopus Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-11907004-B2 Configurable transmitter device based on data rate Active 27-Jun-2022 00000000 00
US-20230418322-A1 Configurable transmitter device based on data rate Active 27-Jun-2022 00000000 00
US-11438199-B1 Clock duty cycle calibration and phase calibration for high-speed transmitter Active 18-May-2021 00000000 0
US-11115040-B1 Adc slicer reconfiguration for different channel insertion loss Active 02-Nov-2020 000000000 0
US-11489540-B2 Adc slicer reconfiguration for different channel insertion loss Active 02-Nov-2020 H03M1/38 00
To view eTopus’s complete patent history, request access »

eTopus Executive Team (4)

Name Title Board Seat Contact Info
Harry Chan Co-Founder & Chief Executive Officer
Shaohui Hsu Chief Financial Officer
Peter Kou Ph.D Co-Founder & Chief Technology Officer
Danfeng Xu Co-Founder & Vice President, Analog
To view eTopus’s complete executive team members history, request access »

eTopus Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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eTopus Investors (5)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Heda Ventures Venture Capital Minority 000 0000 000000 0
Hong Kong X-Tech Accelerator/Incubator Minority 000 0000 000000 0
A&E Investments Venture Capital Minority 000 0000 000000 0
SK Telecom Venture Capital (SKTVC) Corporate Venture Capital Minority 000 0000 000000 0
SKTA Innopartners Accelerator/Incubator Minority 000 0000 000000 0
To view eTopus’s complete investors history, request access »

eTopus FAQs

  • When was eTopus founded?

    eTopus was founded in 2013.

  • Who is the founder of eTopus?

    Harry Chan, Peter Kou Ph.D, and Danfeng Xu are the founders of eTopus.

  • Who is the CEO of eTopus?

    Harry Chan is the CEO of eTopus.

  • Where is eTopus headquartered?

    eTopus is headquartered in San Jose, CA.

  • What is the size of eTopus?

    eTopus has 35 total employees.

  • What industry is eTopus in?

    eTopus’s primary industry is General Purpose Semiconductors.

  • Is eTopus a private or public company?

    eTopus is a Private company.

  • What is eTopus’s current revenue?

    The current revenue for eTopus is 00000.

  • How much funding has eTopus raised over time?

    eTopus has raised $6.9M.

  • Who are eTopus’s investors?

    Heda Ventures, Hong Kong X-Tech, A&E Investments, SK Telecom Venture Capital (SKTVC), and SKTA Innopartners have invested in eTopus.

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