YC

Ya-Chiao Chang, IP Attorney in Chicago, Illinois

Over 31 years of legal practice

Chicago, IL

Practicing ip in Chicago since 1995.

31+
Years practicing
4
Bar admissions

Practices in

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Quick answer

Ya-Chiao Chang is an attorney based in Chicago, IL. The practice focuses on IP. Ya-Chiao has over 31 years of legal experience.

Based in
Chicago, IL
Experience
over 31 years
Known for
IP
  • Handles IP matters from Chicago, IL.
  • Over 31 years of practice as a licensed attorney.

About Ya-Chiao Chang: Ya-Chiao Chang is an attorney based in Chicago, IL. The practice focuses on IP. Ya-Chiao has over 31 years of legal experience.

Areas of practice

Legal matters Ya-Chiao takes on

Ya-Chiao concentrates on ip. Each area below outlines the kind of case Ya-Chiao handles, typical outcomes to expect, and how the intake process starts.

IP cases in Chicago, Illinois

Ya-Chiao takes ip matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Ya-Chiao agrees to represent you.

Biography

Meet Ya-Chiao Chang — ip lawyer in Chicago

Ya-Chiao Chang is an attorney based in Chicago, IL. The practice focuses on IP. Ya-Chiao has over 31 years of legal experience.

Ya-Chiao Chang is a lawyer practicing intellectual property. Ya-Chiao received a B.S. degree from Cooper Union in 1991, and has been licensed for 31 years. Ya-Chiao practices in Chicago, IL.

Ya-Chiao's approach to ip cases

Ya-Chiao Chang is a lawyer practicing intellectual property. Ya-Chiao received a B.S. degree from Cooper Union in 1991, and has been licensed for 31 years. Ya-Chiao practices in Chicago, IL.

The kind of cases Ya-Chiao takes

Ya-Chiao reviews new inquiries case-by-case for ip matters in Chicago and the surrounding Illinois area.

Credentials

Education, bar admissions, and languages

  • University of California, Hastings College of the Law

    J.D. · 1994

  • Cooper Union

    B.S. Electrical · 1991

Jurisdictions

Ya-Chiao's state bar admissions

  • Texas registered to

    2009 · ACTIVE

  • Taiwan as a register

    2005 · ACTIVE

  • New York

    1996 · ACTIVE

  • New Jersey

    1995 · ACTIVE

Ya-Chiao studied at J.D. in University of California, Hastings College of the Law and B.S. Electrical in Cooper Union.

Law school and academic background

Ya-Chiao completed J.D. in University of California, Hastings College of the Law and B.S. Electrical in Cooper Union. Formal legal training is one signal of substantive knowledge — the day-to-day practice Ya-Chiao runs in Illinois is where that training gets applied to real client questions.

Locations

Ya-Chiao Chang's office in Chicago

Ya-Chiao's primary office is at 1 Address Unknown, Chicago, IL, 60654. In-person meetings are by appointment; a phone intake usually comes first.

Main office

1 Address Unknown

Chicago, IL 60654

Open in Google Maps

Client feedback

Client reviews of Ya-Chiao Chang

Ya-Chiao has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Ya-Chiao Chang — what to expect in your first consultation

Working with a new ip attorney should feel structured. Here's how the first two conversations with Ya-Chiao usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Ya-Chiao charges for the initial consult. That fee is credited toward representation if you retain Ya-Chiao's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Ya-Chiao will tell you what matters and what doesn't.

Questions to ask a ip attorney in Chicago, Illinois

A short list to run through before you commit: How many ip matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Ya-Chiao

Ya-Chiao discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in ip practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every ip matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Ya-Chiao confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Ya-Chiao's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many ip practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Ya-Chiao Chang

  • How much does it cost to hire Ya-Chiao for a ip case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Ya-Chiao walks through the likely range during the consult so there are no surprises.

  • Does Ya-Chiao offer a free consultation?

    Ya-Chiao charges for the initial consult; that fee is credited toward representation if you retain Ya-Chiao's office. Some ip attorneys offer free consults — check Ya-Chiao's current terms during booking.

  • How long do ip cases in Illinois typically take?

    Simple ip matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Ya-Chiao gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Ya-Chiao take my case if I'm outside Chicago?

    Ya-Chiao is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Ya-Chiao will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Ya-Chiao?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Ya-Chiao will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Ya-Chiao accepting new ip clients right now?

    Ya-Chiao's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

IP attorneys serving Chicago, Springfield and Northbrook in Illinois

Ya-Chiao handles ip matters throughout Illinois. Each city below is a direct link into the search page for verified ip attorneys in that community.

More counsel

If Ya-Chiao's intake is full or the fit isn't right, these ip attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.