He began his legal career as a law clerk for Judge Dorothy W. Nelson of the United States Court of Appeals for the Ninth Circuit, from 1994 to 1995.
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On September 25, 2013, President Barack Obama nominated Chuang to serve as a United States District Judge of the United States District Court for the District of Maryland, to the seat being vacated by Judge Roger W. Titus, who is taking senior status on January 17, 2014.
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Theodore David Chuang (born 1969) is Deputy General Counsel of the United States Department of Homeland Security and is a nominee to be a United States District Judge of the United States District Court for the District of Maryland.
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Since 2009, he has served in the General Counsel's Office of the United States Department of Homeland Security.
Theodore Roosevelt | Theodore Dreiser | Theodore Sturgeon | Theodore von Kármán | Theodore Roosevelt, Jr. | Theodore Parker | Theodore Bikel | Theodore | Theodore Roosevelt National Wildlife Refuge Complex | Théodore Botrel | Charles Theodore, Elector of Bavaria | Theodore Wirth | Theodore Ushev | Theodore Robinson | Theodore of Tarsus | Theodore Edgar McCarrick | Théodore Dubois | Theodore Roethke | Theodore of Mopsuestia | Théodore Géricault | Theodore Dru Alison Cockerell | Théodore Dézamy | Theodore C. Blegen | John Theodore of Bavaria | Charles Theodore | Theodore Ziolkowski | Theodore Winthrop | Theodore Thomas | Theodore Roosevelt National Park | Theodore of Amasea |
The species Formicium mirabile, named by Theodore D. A. Cockerell in 1920, and Formicium brodiei, named by John O. Westwood in 1854, are both known from fore-wings found in middle Eocene of Bournemouth, Dorset, England.
With Theodore D. A. Cockerell they identified 32 species in Maine and noted that some bees only visit one kind of flower such as the pickrel weed bee.
He was part of the mission to Poland for the purpose of meeting with mayors in Warsaw and Krakow to work with newly elected officials on how to govern in an atmosphere still clouded due to 30 years of Communist rule.
At the outbreak of the American Civil War, he volunteered for U.S. Army service and served as a non–commissioned officer in the 13th New York Regiment.