Focus Universal Inc.
Ontario, CA· latest recorded location
Focus Universal Inc. is named on 3 US grants and 3 published applications in this corpus. Its most frequent classification is B01D (Separation).
- Granted patents
- 3
- Published applications
- 3
- Inventors
- 1
- Granted in 2026 so far
- 0
- Most recent grant
- 21 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
By publication year.
Technology areas
Share of 6 documents
- B01DSeparation2
- H04WWireless communication networks2
- G06NAI and machine learning1
- G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial1
- G07CTime or attendance registers1
- G07FCoin-freed or like apparatus1
- G08BSignalling systems1
- H04LDigital communication1
Recent patents
Most cited
By later US patents
None of its patents has been cited by a later US patent yet.