TrademarkDir

Trademark Attorney / Law Firm

David J. Cho – Trademark Portfolio

David J. Cho specializes in Class 38 (Telecommunications) trademark filings before the United States Patent and Trademark Office (USPTO), with 685 of 1,237 total filings concentrated in this category. The practice also covers Class 9 (Computers & Electronics) along with 20 other Nice Classification classes. Filing activity spans from 1983 to 2026. Currently, 291 trademarks are registered and 37 are pending.

1,237 Total Trademarks
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All (1,237) Registered (291) Pending (37) Abandoned (491) Cancelled (418)
All Years 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983
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