ABOUT IPLEX

Technical insight.
Commercial perspective.

Established in Seoul in 2022, IPLEX advises on the protection, enforcement and management of intellectual property. We examine the technology closely and assess the legal and commercial factors that shape each matter.

2022Established in Seoul
AI + IPTechnical understanding informs our advice
9 BOOKSPractical knowledge shared through our books
EXPERIENCE ACROSS INDUSTRIES5,000+

Corporate IP matters handled

Our professionals have handled first filings for startups and portfolio matters for international businesses. That experience informs advice tailored to each client's technology, markets and commercial priorities.

This figure reflects our professionals' cumulative experience at IPLEX and previous firms.

Experience with businesses and institutions

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NetmarbleLG ElectronicsKakaoTmaxSamsungKorea UniversityXiaomiCognexVUNOSoongsil UniversityDaewoongUniversity of SeoulMakinaRockscureaKINICS TechnologyAINATIONApulsetechREMEDKAISTTianblue LaboratoryCARVISANDS LabSMART RADAR SYSTEMLLSOLLUNewZenGL PackagingLOWBERTWeCrestSTURGEON BIOYoungchang MetalEDN innovationGerry CosbyW2KEND ShopWALKIOIHymsonSELVAS AIG&I SolutionYALESELVAS HealthcareSamsung LifeCITIZENFederalMogulCARBERSHOPepsOliveHealthcareCLO Virtual FashionDEEPINSIGHTmongataHALAL IHCCXAGOBARAInnovationFirstMOONLIGHTTERCOLBrainContentskoofyNANTMANGOSLABFITPETexoIQBISTelSUAlabnuri telecomDEAR ENJLABSIZEOFGgulBSIABaiduSUNGJINDotterHAIITURINGOPPOUOKNinebot by SegwayUNDERDOGjde studiosohmyappGiiOiiSpinMasterYTECHSIATHIBONCCTEGACE EngineeringSILCROADSOFTGeneCellPharmParisCroissantSUNJIN MOTORSPAXNetECLEOALTIBASESeoulCookieCoPhoenixDartsHyundai EzwelBiteLabM3SENSookmyung Women's UniversityINNOMAX GlobalHealth Hope Pharma UKJeju BankCYNEXHABOKDANGSUNWAVEUV-CLEARDaejeon UniversityLOGOS AINutriKODGRAPHYCNT85ATHENEXBeijing OrionStar TechnologyUNFOUNDISMCUBEBERRYJY PhotonicsUniversity of Southern CaliforniaCypreLiminal SpaceITLUXNota AIHANKOOK ROBOTICSKorea Gas Safety CorporationJeju National UniversityOntelli AIChoolip Inc.FIEDSGIPMADE JAYVIABLEKorea KC Trading · WellthyOceans KoreaDisquietTHUG CLUBPulsed · MarketapPixelic Korea · Relate
IPLEX / EXPERIENCE & INSIGHT

Working with the innovation community

Through partnerships and professional activities, we connect IP expertise with the needs of inventors, AI businesses, healthcare researchers and startup founders.

Korea Invention Promotion Association

A network supporting the creation and use of intellectual property, connecting technical protection with commercialization.

Korea Artificial Intelligence Association

IPLEX announced its membership in the Korea Artificial Intelligence Association as part of its work with AI businesses on patent protection and IP strategy.

Read the announcement

BioAgora

IPLEX was registered as a cooperating institution on BioAgora, a network for healthcare researchers, startups, investors and commercialization organizations.

Read the announcement

QuotaBook

IPLEX's announced collaboration with QuotaBook covers patent filings using provisional specifications, trademark applications and IP advice. We confirm the applicable arrangements when discussing an engagement.

Read the announcement

KOREA AI STARTUPS

IPLEX contributes patent and IP expertise to the Korean AI startup community, helping developers address protection as their technology develops.

Gyeonggi Technopark

Our cooperation with Gyeonggi Technopark brings IP advice to regional technology businesses as they develop and commercialize their innovations.

01 / OUR PRACTICE

Patent strategy informed by the invention

We work with inventors to understand the technical problem, the proposed solution and alternative ways to implement it. Claim drafting and prosecution strategy take account of the prior art, supporting data and commercial priorities.

02 / OUR PRACTICE

AI and software: understanding the implementation

We examine data, model architecture, training and inference, including how LLMs, RAG and agents interact. Our work is informed by experience in medical imaging, manufacturing, education and generative AI, as well as our books and technical commentary.

03 / OUR PRACTICE

Advice across the life of your IP

We handle prosecution, disputes, transactions and maintenance. Our work includes analyzing office actions and prior art, developing arguments supported by evidence, and managing the procedures and ownership records required to transfer and maintain IP rights.

04 / OUR PRACTICE

Complementary expertise, focused on your matter

Managing Partner Yongduck Kim and Partner Seo-il Baek bring technical and commercial experience to their patent practice. Where relevant and within the agreed scope, legal, accounting and tax input informs the advice.

05 / OUR PRACTICE

Clear advice. Coordinated execution.

We agree the objectives, scope, timetable and required materials at the outset. As the work progresses, we explain the available options, their implications and the decisions needed to advance the matter.

Korean IP counsel.
International coordination.

We advise on Korean patents, trademarks and designs, IP disputes, transactions and portfolio management. For international clients and foreign associates, we explain Korean requirements and coordinate instructions, documents and prosecution updates.

Services, cases & client stories

Meet the people
behind the advice.

Explore our professionals' qualifications, representative projects, publications and teaching activities. The profiles identify their current roles and experience gained at previous firms.

Our professionalsBooks & publication news

Put your IP strategy into practice.