Thousands of Worldwide Clients

We represent thousands of worldwide clients from different countries to file applications for patents and trademarks in Taiwan. Our clients include multinational enterprises with market values in the billions or ten billions of dollars, American high-tech companies, German high-tech companies, major German banks, Japanese high-tech companies, French companies manufacturing aircraft engines, world-renowned crystal companies, South Korean high-tech groups, Chinese high-tech companies, Taiwanese high-tech companies, small and medium-sized enterprises, innovative companies, inventors, famous universities, high-tech or biotechnology research institutions.

We have accumulated precious experience in dealing with several thousand cases concerning patents and trademarks, and it is the best guarantee of satisfaction to our clients.

Analysis of several thousand cases 

DOCTOR team researches and analyzes several thousand cases including individual inventors, universities, domestic companies and international enterprises, such as Twitter ( X ), Siemens, TOSHIBA, SNECMA, Deutsche Bank (German Bank), Sagem, Safran, Swarovski, Märklin vs. Disney, Best Data, Triumph, Porter & Cambel, Yamaha, Nippon Steel, Deutsche Airbus, Kohikan, Targus, Austria Tabak, ThyssenKrupp, Solvay, Steag, Henkel, National Gypsum, Bilfinger Berger, Mannesmann, Watsons, UHU, Oki, Textilma, Funai, Lonza, Swissair, Grünenthal, NBB, TUI, Mirae, OMV, Karstadt, Toppan, Max Zapf, UEFA (The Union of European Football Associations), Mariella Burani, Navy Group, Staedtler, Bandai, NPB Nippon Professional Baseball Organization, Torii Yukiko, Pop, Irmscher, Dorma, Hoerbiger, Claas, MB Quart, Bühler, Continental, Börlind, Tenichi, Krauss-Maffei, Zumtobel, CFF, Intégrée, Geberit, AHT, Big Star, Erwin Müller, Superscape Group, Tautropfen, Toyo Hakko, Zimmer, Grupo Mascaró, Remmers, Devil Robots, Nobel, Zone, Mineralka, Sortex, Leybold, Sanochemia, EMS-Chemie, Fisia Bacock, Ruhr-Universität Bochum, Fraunhofer, Röhm, Beuer, SWAG, VOTEC, DESCHAMPS, Cellular Italia, Evonik, KHD, Ebner, Rodcraft, EUROCLIMA, BYK-Chemie, Guido Kellermann, J.D. Neuhaus, CobiNet, Uhde Inventa-Fischer, Leibniz Institut, Hans-Knöll-Institut (HKI), WAGO, AB Mikroelektronik, Gustav Magenwirth, LOFO High Tech Film, Merck Patent, EMS-PATENT, SISSEL Handels, Schöler & Co, Knauf Perlite, Ewald Dörken, Sodasan, Demag, Julius Blum, HamaTech, Huber+Suhner, EJP Maschinen, RL SPORT SRL, OMSO, GALERIE DE POP, Comodo, Thomas Sabo, Xella Deutschland, Steinemann, Ansmann, Amazar Holding, SOS Kinderdorf, Mattson, CFM International, Knauf Gips, EuroDisplay, Natfood, CosmeArise, Gulf Agency, OC Oerlikon, Netstal-Maschinen, EMUGE, Eschenbach, Frischli, DT-DIESEL, Regent, Eberspächer, FALKE, Regal, Dr. Grandel, Konstanz Universität, Seoul University, UNICORN, Steinel, Jakob Müller, TOLKOWSKY, JAWA, SAir Group, ISOVOLTA, Schwarz Pharma, Infineon, PowerJet, etc.