Qixiang Hu

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Tianjin, CN

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Patents Applicationslast 30 patents

Information Patent Application
BUILDING CONTROL DEVICE WITH A LIGHT GUIDE CONFIGURED FOR UNIFORMLY...
- Publication number 20240264360
- Publication date Aug 8, 2024
- Honeywell International Inc.
- Chao Chen
- G02 - OPTICS
Information Patent Application
BUILDING CONTROL DEVICE WITH A LIGHT GUIDE CONFIGURED FOR UNIFORMLY...
- Publication number 20240264394
- Publication date Aug 8, 2024
- Honeywell International Inc.
- Chao Chen
- G02 - OPTICS
Information Patent Application
WALL MOUNTABLE SENSOR MODULE WITH IMPROVED IAQ SENSOR RESPONSE TIME
- Publication number 20240241098
- Publication date Jul 18, 2024
- Honeywell International Inc.
- Chao Chen
- F24 - HEATING RANGES VENTILATING