New York attorney record · Judicial Dept 3
Yung-Chang Lee Wei-I Chang
University Of Warwick alumna, admitted to the New York bar in 2005. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2005
- Admitted
- 21
- Years in bar
- 4271052
- NY reg #
The record in one line
Yung-Chang Lee Wei-I Chang has held an active New York bar license for 21 years - admitted in 2005, longer-tenured than 51% of the state's currently-active attorneys.
- 21 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- University Of Warwick
Data updated May 2026
What this profile tells you
Bar status & tenure
Yung-Chang Lee Wei-I Chang carries New York bar registration 4271052, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Taiwan Semiconductor Manufacturing Co., Ltd., located in Hsinchu 300-78. 1 other attorney shares this firm affiliation in the registry. Educational background: UNIVERSITY OF WARWICK (45 registered alumni).
State context & due diligence
With an established practice on record, Yung-Chang Lee Wei-I Chang remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Yung-Chang Lee Wei-I Chang was admitted in 2005, giving 21 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
21 years on the New York bar
Years since admission, all currently-active NY attorneys
21 Top 49% higher than 51% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
University Of Warwick's active-bar rate
Of University Of Warwick's 45 alumni in the New York register, 88.9% currently hold "Currently registered" status, above the statewide average.
University Of Warwick alumni, active-bar rate
The 2005 admission class today
Of the 8,525 attorneys admitted to the New York bar in 2005, 82.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4271052
- Year Admitted
- 2005 (21 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Oct 2027
Location & Contact
- Company
- Taiwan Semiconductor Manufacturing Co., Ltd.
- City
- Hsinchu 300-78
- Phone
- (096) 385-0383
Education
Status Distribution Across the New York Bar
Yung-Chang Lee Wei-I Chang's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Other Attorneys at Taiwan Semiconductor Manufacturing Co., Ltd.
View all attorneys at this firm →Verify This Attorney
Verify on NY Courts Attorney SearchBefore you rely on this record
Yung-Chang Lee Wei-I Chang's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Yung-Chang Chang licensed?
Yung-Chang Chang is licensed to practice law in New York.
When was Yung-Chang Lee Wei-I Chang admitted to the bar?
Yung-Chang Lee Wei-I Chang was admitted to the bar in 2005.
Where did Yung-Chang Lee Wei-I Chang go to law school?
Yung-Chang Lee Wei-I Chang attended UNIVERSITY OF WARWICK.
What company does Yung-Chang Lee Wei-I Chang work for?
Yung-Chang Lee Wei-I Chang is associated with Taiwan Semiconductor Manufacturing Co., Ltd. in Hsinchu 300-78.
Is Yung-Chang Lee Wei-I Chang in good standing?
Yes, Yung-Chang Lee Wei-I Chang holds active bar status ("Currently registered").
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.