Mower with cutting protection mechanism
US-2026068813-A1 · Mar 12, 2026 · US
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Zha Xiahong patents
Zha Xiahong is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zha Xiahong |
| Total patents | 48 |
| First publication | Nov 24, 2016 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Autonomous working robot and system
US-2026003361-A1 · Jan 1, 2026 · US
Mower with cutting protection mechanism
US-12471525-B2 · Nov 18, 2025 · US
Self-moving device and automatic working system thereof
US-2025280758-A1 · Sep 11, 2025 · US
Autonomous working apparatus and system, and working method
US-2025255213-A1 · Aug 14, 2025 · US
Automatic mower, method and apparatus for operating and controlling same, and electronic device
US-2025181074-A1 · Jun 5, 2025 · US
Self-moving device and automatic working system thereof
US-12314049-B2 · May 27, 2025 · US
Autonomous working apparatus and system, and control method
US-2025165002-A1 · May 22, 2025 · US
Autonomous Lawn Mower with Edger and Control Method Thereof
US-2024415051-A1 · Dec 19, 2024 · US
Autonomous lawn mower with edger and control method thereof
US-12082524-B2 · Sep 10, 2024 · US
Recent patents
Latest publications not already listed above.
Automatic Moving Snow Removal Device
US-2024287749-A1 · Aug 29, 2024 · US
Automatic lawn mower
US-2024276909-A1 · Aug 22, 2024 · US
Automatic lawn mower
US-2024244995-A1 · Jul 25, 2024 · US
Lawn mower
US-2024188489-A1 · Jun 13, 2024 · US
Automatic snow removal device and safe snow throwing method thereof
US-12006645-B2 · Jun 11, 2024 · US
Automatic moving snow removal device
US-11993904-B2 · May 28, 2024 · US
Multi-machine cooperation method, scheduling device, and multi-machine cooperation system
US-2024094746-A1 · Mar 21, 2024 · US
Autonomous mower
US-2023240175-A1 · Aug 3, 2023 · US
Autonomous mower
US-2023240176-A1 · Aug 3, 2023 · US
Autonomous mower
US-11622499-B2 · Apr 11, 2023 · US
Autonomous lawn mower
US-2022354050-A1 · Nov 10, 2022 · US
Cutting assembly and lawn mower
US-2022272897-A1 · Sep 1, 2022 · US
Automatic moving snow removal device
US-11352757-B2 · Jun 7, 2022 · US
Garden blower
US-11346352-B2 · May 31, 2022 · US
Mower
US-2022132734-A1 · May 5, 2022 · US
Autonomous working system, autonomous vehicle and steering method thereof
US-11188087-B2 · Nov 30, 2021 · US
Self-moving device and automatic working system thereof
US-2021352843-A1 · Nov 18, 2021 · US
Blow-suction device with operation mode adjustment mechanism
US-11109541-B2 · Sep 7, 2021 · US
Cleaning device assembly
US-2021268552-A1 · Sep 2, 2021 · US
Autonomous lawn mower and control method thereof
US-2021219488-A1 · Jul 22, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Positec Power Tools Suzhou Co Ltd | 47 |
| Positec Power Tools Suzhou Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A01D34/008 | 27 |
| A01D2101/00 | 18 |
| G05D2109/10 | 13 |
| E01H1/00 | 10 |
| G05D1/6484 | 9 |