Li, Chengli

Chine

 
Quantité totale PI 27
Rang # Quantité totale PI 54 057
Note d'activité PI 2,3/5.0    27
Rang # Activité PI 29 366
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

23 4
0 0
0 0
0
 
Dernier brevet 2025 - Leakage current detection and in...
Premier brevet 2020 - Leakage current protection devic...
Dernière marque 2021 - COFEIYISI
Première marque 2018 - MEJAZING

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 Invention Leakage current detection and interruption device for power cord and related electrical connector...
2023 Invention Ground fault circuit interrupter incorporating circuit breaker, shunt module and ground fault det...
Invention Light dimmer for smart homes. A light dimmer for smart homes includes a proximity switch for sen...
Invention Knob-type light dimmer device. A knob-type dimmer, including a housing; a circuit board; a switc...
Invention Ground fault circuit interrupter devices and related electrical connectors and electrical applian...
Invention Leakage current detection and interruption device and related electrical connectors and electrica...
Invention Leakage current detection and interruption device. A leakage current detection and interruption ...
Invention Electric-driven trip and reset mechanism and related leakage current protection device. An elect...
Invention Power track system with leakage current protection function. A power track system includes a lea...
Invention Leakage current protection device integrating load-end functions. A leakage current protection d...
Invention Leakage current protection device with charging power output. A leakage current protection devic...
Invention Arc fault detection circuit employing a window gating circuit. An arc fault detection circuit in...
Invention Safety shield assembly for power receptacle and related power receptacle. A safety shield assemb...
2022 Invention Power receptacle. A power receptacle includes a receptacle body having first snap slots, and an ...
Invention Leakage current control device and related control apparatus and electrical appliance employing t...
Invention Trip and reset mechanism for leakage current detection and interruption device. A core unit for ...
Invention Electrical converter plug with indicator light, and converter plug assembly with positioning brac...
Invention Power plug with leakage current detection interrupter and arc protection. A power plug with leak...
2021 Invention Power cord and leakage current protection device with cord condition detection circuit. A power ...
P/S Cravates; Frocks; Muffs; Mules; Redingotes; Ruanas; Bib shorts; Clothing, namely, maternity bands...
P/S Ottomans; Pillowforms; Bed pillows; Curtain tie-backs in the nature of non-textile curtain holder...
P/S Bowls; Dishware; Cleaning brushes for household use; Cookery molds; Cooking pots; Crockery, namel...
2020 Invention Leakage current protection device employing a pivoting actuator in the trip assembly. A leakage ...
2018 P/S Bags adapted for laptops; Computer disc drives; Digital single-lens reflex (DSLR) cameras; Diving...