Coolstar Technology Overview

  • Year Founded
  • 2014

Year Founded

  • Status
  • Private

  • Employees
  • 23

Employees

  • Latest Deal Type
  • Series B

  • Latest Deal Amount
  • $31.5M

  • Investors
  • 4

Coolstar Technology General Information

Description

Developer of fabless semiconductor technology designed to provide eco-friendly and energy-saving power management alternatives. The company's technology is based on the vertical integration of proprietary devices to provide the connectivity and energy for powering a range of applications within communication infrastructure, mobile, wearables, and the Internet of Things, enabling consumers to have extended battery life for mobile devices, power density, and energy efficiency with less heat generation.

Contact Information

Website
www.coolstartechnology.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 3110 Coronado Drive
  • Santa Clara, CA 95054
  • United States
+1 (408)
Primary Industry
General Purpose Semiconductors
Other Industries
Application Specific Semiconductors
Vertical(s)
Manufacturing, TMT, Internet of Things
Corporate Office
  • 3110 Coronado Drive
  • Santa Clara, CA 95054
  • United States
+1 (408)

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Coolstar Technology Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Later Stage VC (Series B) 15-Nov-2021 $31.5M Completed Generating Revenue
4. Debt - PPP 27-Apr-2020 Completed Generating Revenue
3. Early Stage VC (Series A) 01-Jan-2016 Completed Generating Revenue
2. Seed Round 01-Jul-2014 Completed Generating Revenue
1. Accelerator/Incubator 16-May-2014 Completed Generating Revenue
To view Coolstar Technology’s complete valuation and funding history, request access »

Coolstar Technology Cap Table

Stock # of Shares
Authorized		 Par Value Dividend Rate (%) Original
Issue Price		 Liquidation Liquidation
Pref. Multiple		 Conversion Price % Owned
Series B
Series A
To view Coolstar Technology’s complete cap table history, request access »

Coolstar Technology Patents

  • 20

    Total Documents Applications and Grants

  • Total Patents Families

  • 19

    Granted

  • 1

    Pending

  • Expiring in next 12 mo

Coolstar Technology Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20230378165-A1 Electrostatic discharge protection device having multiple pairs of pn stripes and methods of fabrication thereof Pending 23-May-2022
US-20200321916-A1 Radio frequency power amplifier with adjustable power supply Active 02-Apr-2019
US-10826434-B2 Radio frequency power amplifier with adjustable power supply Active 02-Apr-2019
US-10826291-B2 Electrostatic discharge transient power clamp Active 12-Sep-2018
US-20200083705-A1 Electrostatic discharge transient power clamp Active 12-Sep-2018 H01L27/0285
To view Coolstar Technology’s complete patent history, request access »

Coolstar Technology Executive Team (5)

Name Title Board Seat
Xiaotong Lin Ph.D Co-Founder, Chief Executive Officer & Board Member
Shuming Xu Co-Founder & President
Xiaowei Ren Chief Technology Officer
Ying Chen Chief Administrative Officer
Melissa Nan Director of Finance
To view Coolstar Technology’s complete executive team members history, request access »

Coolstar Technology Board Members (2)

Name Representing Role Since
Ng Yi Pin Yunqi Partners Board Member
Xiaotong Lin Ph.D Coolstar Technology Co-Founder, Chief Executive Officer & Board Member
To view Coolstar Technology’s complete board members history, request access »

Coolstar Technology Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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Coolstar Technology Investors (4)

Investor Name Investor Type Holding Investor Since Participating Rounds
Lucima Growth/Expansion Minority
Y Combinator Accelerator/Incubator Minority
Yunqi Partners Venture Capital Minority
Plug and Play Tech Center Accelerator/Incubator Minority
To view Coolstar Technology’s complete investors history, request access »

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Coolstar Technology FAQs

  • When was Coolstar Technology founded?

    Coolstar Technology was founded in 2014.

  • Who is the founder of Coolstar Technology?

    Xiaotong Lin Ph.D and Shuming Xu are the founders of Coolstar Technology.

  • Who is the CEO of Coolstar Technology?

    Xiaotong Lin Ph.D is the CEO of Coolstar Technology.

  • Where is Coolstar Technology headquartered?

    Coolstar Technology is headquartered in Santa Clara, CA.

  • What is the size of Coolstar Technology?

    Coolstar Technology has 23 total employees.

  • What industry is Coolstar Technology in?

    Coolstar Technology’s primary industry is General Purpose Semiconductors.

  • Is Coolstar Technology a private or public company?

    Coolstar Technology is a Private company.

  • What is the current valuation of Coolstar Technology?

    The current valuation of Coolstar Technology is .

  • What is Coolstar Technology’s current revenue?

    The current revenue for Coolstar Technology is .

  • How much funding has Coolstar Technology raised over time?

    Coolstar Technology has raised $40.6M.

  • Who are Coolstar Technology’s investors?

    Lucima, Y Combinator, Yunqi Partners, and Plug and Play Tech Center have invested in Coolstar Technology.

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