DH CO., LTD.
10Patents
10Active
10Granted
62Portfolio score
Filing activity: Sep 18, 2009 → Apr 7, 2022 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8188624B2 | Brushless DC motor for fuel pump | Electricity | 23 | Active |
| US8161842B2 | Apparatus for generating hysteresis of electronic accelerator pedal for a vehicle | Emerging Cross-Sectional Technologies | 9 | Active |
| US8820190B2 | Active eco pedal apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| US9513144B2 | Non-contact sensing module and method of manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8060439B2 | Method and system for reporting cashflows to clients | Physics | 0 | Active |
| US9362805B2 | Structure of brushless direct current motor having direct connection between main body and controller | Electricity | 0 | Active |
| US9169785B2 | Air cutoff valve and restart stabilization method using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9214936B2 | Non-contact sensing module and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US12139294B2 | Packaging apparatus for packaging bags equipped with label printer | Performing Operations; Transporting | 0 | Active |
| US8538868B2 | Method and system for preparing a transfer document | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.