SANGTERA INC
Robotic joints with enhanced strength, agility, and stability
- Sector
- Semiconductors
- Headquarters
- LEXINGTON, MA
- Founded
- 2022
- Latest Form D
- $2.5M, Jun 2026
- Total capital
- $7.3M
- Federal grants
- $1.5M
- 2 awards · 2024–2025
- Rank in peer group#30 of 68
- Private capital raised
- $5.8M
- 2 Form D · last Jun 2026
- 5 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 0
- 9 pending
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 2nd filing$2.5M
- Private capital raisedForm D · SEC · 1st filing$3.3M
- Federal grantNSF · Phase II · STTR Phase II: Miniature Precision Stage for High Throughput Hybrid Bonding$1.2M
- Federal grantNSF · Phase I · STTR Phase I: Microhydraulic Actuator for High-Accuracy, High-Speed Position Stages$295K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Federal first
26months
from SANGTERA INC’s first federal award to its first private round.
- First federal award · Jan 2024
- NSF · $295K
- First Form D · Mar 2026
- $3.3M · 1st Form D
- Awards before first raise
- 2 awards
An association in public records, not a cause or a prediction.
Standing among 68 peers
Line = medianSemiconductors · Device
- Federal grants#30 · top 44%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
Researcher links verified by same-company patents and grants- Tairan WangResearcherExecutive Officer, DirectorLinked by $1.5M in grants as PI
What it has protected
USPTO · 0 granted of 9- PendingApparatus and Method for Precision Component PositioningUSPTOApplication 19282212
- PendingApparatus and Method for Precision Component PositioningUSPTOApplication 18922744
- PendingApparatus And Method For Precision Component PositioningUSPTOApplication PCTUS2024052325
Show all 9 patent records
- Apparatus and Method for Precision Component PositioningJan 29, 2026 · Application 19282212Pending
- Apparatus and Method for Precision Component PositioningApr 24, 2025 · Application 18922744Pending
- Apparatus And Method For Precision Component PositioningApplication PCTUS2024052325Pending
- Apparatus and Method for Precision Component PositioningApplication 63676581Pending
- Apparatus and Method for Precision Component PositioningApplication 63624886Pending
- Apparatus and Method for Precision Component PositioningApplication 63609043Pending
- Apparatus And Method For Precision Component PositioningApplication PCTUS2025039441Pending
- Apparatus and Method for Precision Component PositioningApplication 63592424Pending
- Precision Component PositioningApplication 63792638Pending
Related companies, and why
- Gazelle Semiconductor Inc.Similar federal contract value in Semiconductors · null in contracts
- PURITY RESOURCE, INC.Similar federal contract value in Semiconductors · null in contracts
- TSUGICINEMA, INC.Similar federal contract value in Semiconductors · null in contracts
- Yost Labs, Inc.Similar federal contract value in Semiconductors · null in contracts
- Nabu Optical Systems Inc.Similar federal contract value in Semiconductors · null in contracts
- Clairvoyant TechnologySimilar federal contract value in Semiconductors · null in contracts
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .