Lori Lynn Yamato, IP Attorney in Irvine, California
Over 31 years of legal practice · focused on IP, IP Licensing, and Patent
PartneratKnobbe Martens Olson & Bear LLP
Irvine, CA
Practicing ip in Irvine since 1995.
- 31+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
Lori Lynn Yamato is a partner based in Irvine, CA. The practice focuses on IP, IP Licensing, and Patent. Lori has over 31 years of legal experience. Currently practicing at Knobbe Martens Olson & Bear LLP.
- Based in
- Irvine, CA
- Experience
- over 31 years
- Known for
- IP · IP Licensing · Patent
- Handles IP, IP Licensing, and Patent matters from Irvine, CA.
- Over 31 years of practice as a licensed attorney.
About Lori Lynn Yamato: Lori Lynn Yamato is a partner based in Irvine, CA. The practice focuses on IP, IP Licensing, and Patent. Lori has over 31 years of legal experience. Currently practicing at Knobbe Martens Olson & Bear LLP.
Areas of practice
Practice areas handled by Lori Lynn Yamato
Lori concentrates on ip, ip licensing, patent, real estate, and trademark. Each area below outlines the kind of case Lori handles, typical outcomes to expect, and how the intake process starts.
IP
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IP Licensing
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Patent
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Real Estate
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Trademark
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IP cases in Irvine, California
Lori takes ip matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Lori agrees to represent you.
IP Licensing cases in Irvine, California
Lori takes ip licensing matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Lori agrees to represent you.
Patent cases in Irvine, California
Lori takes patent matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Lori agrees to represent you.
Real Estate cases in Irvine, California
Lori takes real estate matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Lori agrees to represent you.
Trademark cases in Irvine, California
Lori takes trademark matters in Irvine, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Lori agrees to represent you.
Biography
About Lori Lynn Yamato — Over 31 years of California ip experience
Lori Lynn Yamato is a partner based in Irvine, CA. The practice focuses on IP, IP Licensing, and Patent. Lori has over 31 years of legal experience. Currently practicing at Knobbe Martens Olson & Bear LLP.
Lori Lynn Yamato is a lawyer practicing intellectual property, patents, trademarks and 3 other areas of law. Lori received a B.S.E.E. degree from University of Southern California in 1992, and has been licensed for 31 years. Lori practices at Knobbe Martens Olson & Bear LLP in Irvine, CA.
How Lori handles ip matters
Lori Lynn Yamato is a lawyer practicing intellectual property, patents, trademarks and 3 other areas of law. Lori received a B.S.E.E. degree from University of Southern California in 1992, and has been licensed for 31 years. Lori practices at Knobbe Martens Olson & Bear LLP in Irvine, CA.
Who Lori represents
Lori reviews new inquiries case-by-case for ip, ip licensing, and patent matters in Irvine and the surrounding California area.
Credentials
Lori Lynn Yamato's legal education and bar admissions
University of Michigan Law School
J.D. · 1995
University of Southern California
B.S.E.E. · 1992
Jurisdictions
Lori's state bar admissions
California U.S. Dist
1995 · ACTIVE
Lori studied at J.D. in University of Michigan Law School and B.S.E.E. in University of Southern California.
Law school and academic background
Lori completed J.D. in University of Michigan Law School and B.S.E.E. in University of Southern California. Formal legal training is one signal of substantive knowledge — the day-to-day practice Lori runs in California is where that training gets applied to real client questions.
Locations
Lori Lynn Yamato's office in Irvine
Lori's primary office is at 2040 Main St., 14th Fl., Irvine, CA, 92614-3641. In-person meetings are by appointment; a phone intake usually comes first.
Knobbe Martens Olson & Bear LLP
2040 Main St., 14th Fl.
Irvine, CA 92614-3641
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Schedule your consultationHiring guide
How to hire Lori Lynn Yamato — what to expect in your first consultation
Working with a new ip attorney should feel structured. Here's how the first two conversations with Lori usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Lori charges for the initial consult. That fee is credited toward representation if you retain Lori'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; Lori will tell you what matters and what doesn't.
Questions to ask a ip attorney in Irvine, California
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 Lori
Lori 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. Lori confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Lori'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 Lori Lynn Yamato
How much does it cost to hire Lori for a ip case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Lori walks through the likely range during the consult so there are no surprises.
Does Lori offer a free consultation?
Lori charges for the initial consult; that fee is credited toward representation if you retain Lori's office. Some ip attorneys offer free consults — check Lori's current terms during booking.
How long do ip cases in California 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. Lori gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Lori take my case if I'm outside Irvine?
Lori is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Lori 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 Lori?
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. Lori will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Lori accepting new ip clients right now?
Lori'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 Irvine, Los Angeles and San Francisco in California
Lori handles ip matters throughout California. Each city below is a direct link into the search page for verified ip attorneys in that community.
- Irvine6,831 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Oakland5,709 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
More counsel
Other top-rated ip attorneys in California
If Lori's intake is full or the fit isn't right, these ip attorneys in Irvine handle similar matters. Every profile below is verified and open to consultations.





