Method for delivering dynamic policy rules to an end user, according on his/her account balance and service subscription level, in a telecommunication network
US-11088859-B2 · Aug 10, 2021 · US
Cai Yigang patents
Cai Yigang holds 50 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 50 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Aug 10, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Physical resource sharing on wireless interface
US-10779283-B2 · Sep 15, 2020 · US
Method and device for controlling QOS and/or policy and charging control of a guest user
US-9894560-B2 · Feb 13, 2018 · US
Interim billing for sessions in IMS networks
US-9848091-B2 · Dec 19, 2017 · US
Offline charging per service data flow
US-9848090-B2 · Dec 19, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method for delivering dynamic policy rules to an end user, according on his/her account balance and service subscription level, in a telecommunication network
US-11088859-B2 · Aug 10, 2021 · US
Physical resource sharing on wireless interface
US-10779283-B2 · Sep 15, 2020 · US
Method and device for controlling QOS and/or policy and charging control of a guest user
US-9894560-B2 · Feb 13, 2018 · US
Interim billing for sessions in IMS networks
US-9848091-B2 · Dec 19, 2017 · US
Offline charging per service data flow
US-9848090-B2 · Dec 19, 2017 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04W4/24 | 16 |
| H04L12/1403 | 11 |
| H04L12/14 | 11 |
| H04M15/00 | 9 |
| H04M15/66 | 7 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 50 |
| Physics | 11 |
| Cross-Sectional Technologies | 4 |
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Cai Yigang have in patentsdb?
- Cai Yigang is linked to 50 publications as assignee in our database.
- What technology areas does Cai Yigang patent most?
- Top mapped technology areas by patent count: Electricity (50); Physics (11); Cross-Sectional Technologies (4).
- Is Cai Yigang's patent activity growing?
- In our data, assignee counts were 1 in 2020 and 1 in 2021 (similar year over year).
- What are recent patents assigned to Cai Yigang?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.