国家/地区 世界知识产权组织（9）
IPC部 B（5） C（5） H（5）
A（2）
IPC大类 C01（4） H01（4） A61（2）
B01（2） B32（2） B82（2）
IPC小类 C01B（4） H01B（3） A61B（2）
A61F（2） A61K（2） B01J（2）
B32B（2） B82Y（2）
IPC C01B031/02（3） C01B031/04（3） A61B005/00（2）
A61F009/00（2） A61K009/00（2） B32B009/00（2）
B82Y030/00（2） B82Y040/00（2） H01B005/14（2）
H01B013/00（2）
发明人 CHO K（2） HAHN S K（2） KIM J（2）
KIM T Y（2） LEE J S（2） SHIN S B（2）
公开年 2021（3）
申请年 2020（3） 
专利权人 POSTECH ACADIND FOUND（9）

Attachable microphone for microphone array, has substrate having back chamber with first tubular hollow, and first frame member surrounding back chamber and containing first polymer or inorganic material; and back plate unit.

CHO K, MOON W, LEE S, KIM J, CHO K W, MOON W K, KIM J S

Wirelessly-powered contact lens useful for monitoring intraocular pressure and treating glaucoma, comprises transparent strain sensor capable of measuring intraocular pressure of subject, and drug reservoir.

HAHN S K, SHIN S B, KIM T Y

Contact lens useful for diagnosing and treating dry eye disease, comprises sensor for detecting dry eye biomarker and drug reservoir formed on transparent substrate.

HAHN S K, SHIN S B, MUN J H, KIM T Y, MOON J H, KIM T

Stretchable electrode used for stretchable electronic device, comprises conductive mat comprising nanofibers containing polymer, conductive layer formed on surface of nanofiber and conductor.

JEONG U, MOON S, MUN S M

Synthesis of transition metal electrochemical catalyst for forming electrode, involves dissociating nitrogen precursor and transition metal precursor in polyol-based solvent, mixing with support, heat-treating, and performing acid treatment.

KIM J K, SUNG Y E, LEE K S, KIM M J, KIM S J, KIMJAEKUK, SUNG Y, JIN C, KIM M, LI G, KIM J

Graphene laminate used in electrode for electronic device chosen from e.g. organic thin-film transistor and organic solar cell, comprises graphene layer comprising electron-donating functional group, and another graphene layer.

CHO K, KIM H, KANG B S, GANG B, KANG B

Preparation of foam-shaped graphene structure for solar cell, involves forming substrate, placing base substrate in reduced graphene oxide colloid solution, boiling by applying heat flux, and overlapping bubbles generated on substrate.

KIM M H, AHN H S, JANG J W, LEE J S

Manufacture of high-purity graphene fuel cell, battery and super capacitor, involves irradiating light in solution containing graphene oxide having anion, reducing graphene oxide using optical catalyst, and separating optical catalyst.

LEE J S, JANG J, SEONG L J, UK J J, SUNG L J, JIWOOK J

Graphene coated sheet for surface-treated steel plate used in e.g. car material, has graphene layer that is formed on steel sheet structure.

HWANG C C, JUNG Y G, HWANG H N, JEONG J I, YANG J H, JUNG Y, JEONG J, YANG J, HWANG H, HWANG C, GUK H C, IN J J, HUN Y J, GYUN J Y, NA H H