Stone Lock Global, Inc.
Facial recognition reader hardware for access control and security
- Sector
- Semiconductors
- Headquarters
- Overland park, KS
- Latest Form D
- $1M, May 2021
- Total capital
- $8.1M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $8.1M
- 5 Form D · last May 2021
- 65 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 16
- 5 pending · first 2017
- Rank in peer group#41 of 224
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 5th filing$1M
- Private capital raisedForm D · SEC · 4th filing$1.1M
- Private capital raisedForm D · SEC · 3rd filing$950K
- Private capital raisedForm D · SEC · 2nd filing$3.7M
- Private capital raisedForm D · SEC · 1st filing$1.3M
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.
Standing among 224 peers
Line = medianSemiconductors · Device
- Granted patents#41 · top 18%
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
From SEC Form D filings- colleen dunlapExecutive OfficerNamed in SEC Form D filings
What it has protected
USPTO · 16 granted of 21- GrantedMethods And Apparatus For Facial Recognition Using Non-visible LightUSPTOUS 12,230,059
- GrantedMethods And Apparatus For Outdoor Access Control Using Biometric VerificationUSPTOUS 11,651,623
- GrantedMethods And Apparatus For Access Control Using Biometric VerificationUSPTOUS 11,594,072
Show all 21 patent records
- Methods And Apparatus For Facial Recognition Using Non-visible LightFeb 18, 2025 · US 12,230,059Granted
- Methods And Apparatus For Outdoor Access Control Using Biometric VerificationMay 16, 2023 · US 11,651,623Granted
- Methods And Apparatus For Access Control Using Biometric VerificationFeb 28, 2023 · US 11,594,072Granted
- Biometric ScannerJan 31, 2023 · US D,976,904Granted
- Methods And Apparatus For Collision Detection In Biometric VerificationApr 12, 2022 · US 11,301,670Granted
- Methods And Apparatus For Privacy Protection During Biometric VerificationMar 15, 2022 · US 11,275,929Granted
- Methods And Apparatus For Constructing Biometrical Templates Using Facial Profiles Of UsersNov 2, 2021 · US 11,163,984Granted
- Methods And Apparatus For Aligning Sampling Points Of Facial Profiles Of UsersNov 2, 2021 · US 11,163,983Granted
- Edge DeviceOct 5, 2021 · US D,932,489Granted
- Methods And Apparatus For Biometric VerificationMay 25, 2021 · US 11,017,213Granted
- Methods And Apparatus For Biometric VerificationMay 25, 2021 · US 11,017,212Granted
- Methods And Apparatus For Biometric VerificationMay 25, 2021 · US 11,017,214Granted
- Methods And Apparatus For Biometric VerificationMay 25, 2021 · US 11,017,211Granted
- Methods And Apparatus For Biometric VerificationDec 1, 2020 · US 10,853,630Granted
- Biometric Identification Systems And MethodsOct 8, 2019 · US 10,438,053Granted
- Biometric Identification Systems and MethodsAug 22, 2017 · US 9,740,917Granted
- Methods And Apparatus For Facial RecognitionApplication PCTUS2020021256Pending
- Methods And Apparatus For Facial RecognitionApplication PCTUS2020067338Pending
- Methods And Apparatus For Facial RecognitionApplication PCTUS2019043008Pending
- Methods And Apparatus For Facial RecognitionApplication 16104826Pending
- Methods And Apparatus For Facial RecognitionApplication PCTUS2020031483Pending
Related companies, and why
- NimbeLink Corp.Similar federal contract value in Semiconductors · null in contracts
- Attotude Inc.Similar federal contract value in Semiconductors · null in contracts
- NXBEAM INC.Similar federal contract value in Semiconductors · null in contracts
- Aeonsemi, Inc.Similar federal contract value in Semiconductors · null in contracts
- Napatech A/SSimilar federal contract value in Semiconductors · null in contracts
- Rain Neuromorphics Inc.Similar 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 .