Start Here: What is Sub-han-gul?
Welcome to the public devlog of a deeptech startup on a mission to revolutionize bioprinting. Started: April 2025
We’re not building a printer. We’re building a platform-level process that can print full tissue layers in minutes instead of hours, with real-time validation.
We’re founder-led, IP-backed, and prototyping in public.
What You’ll Find Here
This space is a living record of the Subkhangul journey, updated bi-weekly.
It’s structured into a few core categories:
- #build – prototype logs, design sketches, test rigs
- #biolab – early bioink handling and material tests
- #patents – IP milestones and filings (after submission)
- #insight – founder reflections and decision logs
- #partner – open calls for co-founders, labs, and collaborators
The posts follow a clear format, when applicable:
What I did → What happened → What I learned → What’s next
Start with These Posts
- How it started: From missed waves to a personal moonshot
- Why bitmap bioprinting is the missing layer
- What we’re looking for in a MEMS co-founder
- Coming: Our IP strategy (Family A filed, May 2025)
- Coming: Stage 1 prototype log: Droplets, boards, and bugs
Want to Collaborate?
We’re actively looking for:
- Electronics & MEMS collaborators
- University labs interested in pilot research
- Deeptech backers for a Q4 2025 pre-seed round
Reach out: antonio@subhangul.com
Co-Founder Wanted – Build the “ASML of Tissue Fabrication”