Communication and Data Processing in Wireless Communications
US-2025374314-A1 · Dec 4, 2025 · US
This page is not indexed by search engines while we improve data quality.
Xu Kai patents
Xu Kai holds 95 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 95 |
| Recent patents | 1 |
| First publication | Jan 1, 2015 |
| Latest publication | Dec 4, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Beam management and beam indication in a radio system
US-11632756-B2 · Apr 18, 2023 · US
Power saving in a wireless communication system
US-11490334-B2 · Nov 1, 2022 · US
Beam management and beam failure recovery in a radio system
US-11490275-B2 · Nov 1, 2022 · US
Random access backoff indicator
US-11399393-B2 · Jul 26, 2022 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Communication and Data Processing in Wireless Communications
US-2025374314-A1 · Dec 4, 2025 · US
Beam management and beam indication in a radio system
US-11632756-B2 · Apr 18, 2023 · US
Power saving in a wireless communication system
US-11490334-B2 · Nov 1, 2022 · US
Beam management and beam failure recovery in a radio system
US-11490275-B2 · Nov 1, 2022 · US
Random access backoff indicator
US-11399393-B2 · Jul 26, 2022 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04W72/23 | 52 |
| H04W72/042 | 37 |
| H04L5/0053 | 24 |
| H04L5/001 | 23 |
| H04L5/0048 | 22 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 84 |
| Physics | 13 |
| Cross-Sectional Technologies | 8 |
| Human Necessities | 1 |
| Chemistry & Metallurgy | 1 |