Wireless peer-to-peer network topology
US-9661029-B2 · May 23, 2017 · US
Liu Hang patents
Liu Hang holds 13 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 13 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | May 23, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and apparatus for hop-by-hop reliable multicast in wireless networks
US-9325513-B2 · Apr 26, 2016 · US
Method for adding a new quality of service traffic stream in a multiple wireless network environment
US-9247459-B2 · Jan 26, 2016 · US
Method and apparatus for hop-by-hop reliable multicast in wireless networks
US-9215082-B2 · Dec 15, 2015 · US
Method and apparatus for transmit power control in wireless networks
US-9215666-B2 · Dec 15, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Wireless peer-to-peer network topology
US-9661029-B2 · May 23, 2017 · US
Method and apparatus for hop-by-hop reliable multicast in wireless networks
US-9325513-B2 · Apr 26, 2016 · US
Method for adding a new quality of service traffic stream in a multiple wireless network environment
US-9247459-B2 · Jan 26, 2016 · US
Method and apparatus for hop-by-hop reliable multicast in wireless networks
US-9215082-B2 · Dec 15, 2015 · US
Method and apparatus for transmit power control in wireless networks
US-9215666-B2 · Dec 15, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04W16/14 | 2 |
| H04L12/1863 | 2 |
| H04L45/123 | 2 |
| H04L45/28 | 2 |
| H04L1/0041 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 13 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Liu Hang have in patentsdb?
- Liu Hang is linked to 13 publications as assignee in our database.
- What technology areas does Liu Hang patent most?
- Top mapped technology areas by patent count: Electricity (13).
- Is Liu Hang's patent activity growing?
- In our data, assignee counts were 2 in 2016 and 1 in 2017 (lower year over year).
- What are recent patents assigned to Liu Hang?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.