Duogantech
多感科技
Duogantech (多感科技) is a Fabless chip company focused on highly miniaturized, cost-effective biometric sensing chips — in founder and CEO Thomas Wang's (王腾) own words, aiming to "provide extremely miniaturized and cost-effective biometric chip solutions." FreeS Fund backed it at the angel stage, counting it among its optical/sensing-chip portfolio alongside Lightelligence and others. As of November 2025, per FreeS's portfolio funding roundup, Duogantech closed a tens-of-millions-of-yuan strategic round co-invested by Xinwei Capital (新微资本) and Anhui Guokong (安徽国控).
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Coverage
From Two Rounds in Six Months to a $400M Series D: 10 Companies Announce New Funding | FreeS Family Funding News Vol.24
Looking forward to working alongside more outstanding founders.
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Lightelligence's Yichen Shen in Conversation with FreeS Fund's Li Feng: The Present and Future of Chip Industry's World-Class Challenges | 424 Livestream Registration
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FreeS Fund's Yongcheng Yang: The Red Ocean Is the Ultimate Battle Entrepreneurs Must Face | Chip Series Livestream Registration Now Open
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FreeS Fund Year-End Special | 2019: China's Homegrown Chips — From Shadows to the Spotlight
2018 is worth remembering; 2019 is the year to show what we've got.
