Patent Attorneys & Agents in Urban Honolulu, HI

The top-ranked patent attorneys and agents serving Urban Honolulu, HI are Henry P Ting, Martin S C Loui (EL-Five Enterprises, Inc.) and Roger W. Graham. We list 39 patent attorneys and agents serving Urban Honolulu, HI. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.

Patent Attorneys & Agents serving Urban Honolulu, HI (Honolulu County). 39 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.

Top 10 ranked patent attorneys and agents for Urban Honolulu

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Henry P TingRegistered to practice before the USPTO in patent matters#46278
Urban Honolulu, HI (0 mi)(808) 227-8617
2Martin S C Loui (EL-Five Enterprises, Inc.)Registered to practice before the USPTO in patent matters#43411
Urban Honolulu, HI (0 mi)—
3Roger W. GrahamRegistered to practice before the USPTO in patent matters#73471
Urban Honolulu, HI (0 mi)(805) 895-9936
4Brian P Sheehy (Goodsill Anderson Quinn & Stifel)Registered to practice before the USPTO in patent matters#58197
Urban Honolulu, HI (1 mi)(808) 547-5600
5Ha Kyung Yoon (Cades Schutte LLP)Registered to practice before the USPTO in patent matters#85060
Urban Honolulu, HI (1 mi)(808) 521-9200
6Joyce W Y Tam-Sugiyama (Watanabe Ing LLP)Registered to practice before the USPTO in patent matters#68627
Urban Honolulu, HI (1 mi)(808) 544-8300
7Keri Ann K.S. Krzykowski (Cades Schutte)Registered to practice before the USPTO in patent matters#60603
Urban Honolulu, HI (1 mi)(808) 521-9233
8Martin Edgar Hsia (Cades Schutte)Registered to practice before the USPTO in patent matters#32471
Urban Honolulu, HI (1 mi)(808) 544-3835
9Michael Laszlo Korniczky (Goodsill Anderson Quinn & Stifel)Registered to practice before the USPTO in patent matters#37661
Urban Honolulu, HI (1 mi)(808) 547-5765
10Nathaniel K Fedde (Hawaii Patent Services)Registered to practice before the USPTO in patent matters#59776
Urban Honolulu, HI (1 mi)(808) 781-7933
20 more providers serving this area

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Frequently asked questions

How many patent attorneys and agents serve Urban Honolulu?

We list 39 patent attorneys and agents serving Urban Honolulu, HI: 0 based there and 39 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

Which patent attorneys and agents serve Urban Honolulu?

The top-ranked patent attorneys and agents serving Urban Honolulu, HI are Henry P Ting, Martin S C Loui (EL-Five Enterprises, Inc.), Roger W. Graham, Brian P Sheehy (Goodsill Anderson Quinn & Stifel) and Ha Kyung Yoon (Cades Schutte LLP). The full ranked list, with the official records each provider matched, is on this page.

Which patent attorneys and agents serving Urban Honolulu are verified against official records?

10 of the top 10 match an active official record: Henry P Ting (U.S. Patent and Trademark Office), Martin S C Loui (EL-Five Enterprises, Inc.) (U.S. Patent and Trademark Office), Roger W. Graham (U.S. Patent and Trademark Office), Brian P Sheehy (Goodsill Anderson Quinn & Stifel) (U.S. Patent and Trademark Office) and Ha Kyung Yoon (Cades Schutte LLP) (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.

How are these companies ranked?

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

What does "Verified" mean on this page?

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

What is the difference between a patent attorney and a patent agent?

Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.

"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .

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