Virtual Software Systems, Inc.
Burlington, MA, US· latest recorded location
Virtual Software Systems, Inc. is named on 3 US grants and 4 published applications in this corpus. Its most frequent classification is H04L (Digital communication).
- Granted patents
- 3
- Published applications
- 4
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 26 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
By publication year.
Technology areas
Share of 7 documents
Recent patents
- Systems and methods for securing communications26 Apr 2022US 11,316,835 B2
- Systems and methods for securing communications29 Mar 2022US 11,290,430 B2
- System for cross-host, multi-thread session alignment28 Aug 2018US 10,063,567 B2
- Systems and methods for securing communications30 Jun 2022US 2022/0210136 A1
- Systems and methods for securing communications26 Dec 2019US 2019/0394022 A1
- Systems and methods for securing communications26 Dec 2019US 2019/0394171 A1
- System for cross-host, multi-thread session alignment19 May 2016US 2016/0142422 A1
Most cited
By later US patents
None of its patents has been cited by a later US patent yet.