Orifice set and chiller system having it
US-12467667-B2 · Nov 11, 2025 · US
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Ding Haiping patents
Ding Haiping is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ding Haiping |
| Total patents | 28 |
| First publication | Apr 9, 2015 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Refrigerating system, method for controlling refrigerating system, and storage medium
US-2025297790-A1 · Sep 25, 2025 · US
Water source heat pump system
US-2025290675-A1 · Sep 18, 2025 · US
Guiding panel for condenser, condenser and refrigeration system
US-12215901-B2 · Feb 4, 2025 · US
Refrigeration system and the lubrication method thereof
US-11965681-B2 · Apr 23, 2024 · US
Heat exchange system and method for reclaiming corrosion inhibitor in heat exchange system
US-11946673-B2 · Apr 2, 2024 · US
Guiding panel for condenser, condenser and refrigeration system
US-2024035720-A1 · Feb 1, 2024 · US
Guiding panel for condenser, condenser and refrigeration system
US-11821665-B2 · Nov 21, 2023 · US
Refrigeration system and throttle control method therefor
US-11761695-B2 · Sep 19, 2023 · US
Orifice set and chiller system having it
US-2023288107-A1 · Sep 14, 2023 · US
Recent patents
Latest publications not already listed above.
Multiple stage refrigeration system and control method thereof
US-11725851-B2 · Aug 15, 2023 · US
Economizer and refrigeration system having the same
US-11408654-B2 · Aug 9, 2022 · US
Refrigeration system and throttle control method therefor
US-2022243967-A1 · Aug 4, 2022 · US
Refrigeration system and throttle control method therefor
US-11365916-B2 · Jun 21, 2022 · US
Heat exchange system and method for reclaiming corrosion inhibitor in heat exchange system
US-2022065502-A1 · Mar 3, 2022 · US
Multiple stage refrigeration system and control method thereof
US-2021285692-A1 · Sep 16, 2021 · US
Guiding panel for condenser, condenser and refrigeration system
US-11098934-B2 · Aug 24, 2021 · US
Guiding panel for condenser, condenser and refrigeration system
US-2021239372-A1 · Aug 5, 2021 · US
Refrigeration system and controlling method for starting the refrigeration system
US-10823472-B2 · Nov 3, 2020 · US
Refrigeration system and the lubrication method thereof
US-2019257302-A1 · Aug 22, 2019 · US
Guiding panel for condenser, condenser and refrigeration system
US-2019219314-A1 · Jul 18, 2019 · US
Economizer component and refrigeration system thereof
US-10337778-B2 · Jul 2, 2019 · US
Economizer and refrigeration system having the same
US-2018363962-A1 · Dec 20, 2018 · US
Refrigeration system and controlling method for starting the refrigeration system
US-2018356137-A1 · Dec 13, 2018 · US
Refrigeration system and throttle control method therefor
US-2018347876-A1 · Dec 6, 2018 · US
Economizer component and refrigeration system thereof
US-2018209705-A1 · Jul 26, 2018 · US
Flash tank economizer for two stage centrifugal water chillers
US-9890977-B2 · Feb 13, 2018 · US
Flash Tank Economizer for Two Stage Centrifugal Water Chillers
US-2015096315-A1 · Apr 9, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Carrier Corp | 28 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B2400/13 | 13 |
| F25B41/20 | 11 |
| F25B49/02 | 11 |
| F25B2500/13 | 8 |
| F25B2500/12 | 8 |