Jen-Lin Chen

États‑Unis d’Amérique

 
Quantité totale PI 4
Rang # Quantité totale PI 384 168
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 675 527

Brevets

Marques

4 0
0 0
0 0
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Dernier brevet 2010 - Cup assembly with circuit actuat...
Premier brevet 2005 - Button fastening device with cir...

Derniers inventions, produits et services

2010 Invention Cup assembly with circuit actuating capability. A cup assembly with circuit actuating capability ...
2009 Invention Message card. A message card includes: a card body having first and second leaves, the card body ...
2007 Invention Gift package having circuit actuating capability. A gift package includes: a box body having a pa...
2006 Invention Article with circuit actuating capability. An article with circuit actuating capability includes ...
2005 Invention Button fastening device with circuit actuating capability. A button fastening device with circuit...