| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2499-11 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04M1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K5-069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R1-023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R1-44 |
| filingDate |
2020-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_333a8f659a64e3c9ef479413328c9953
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_336ae89de5b6f667bc7402dcd66962f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_707a3119bb5395f8807abe9e807d51fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b0ccd3c4139c92afc9cc986389ccd0c |
| publicationDate |
2022-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20220005508-A |
| titleOfInvention |
Waterproofing membrane, waterproofing member and electronic device provided with same |
| abstract |
In the waterproofing membrane of the present disclosure, when the area of the transmission region is 1.3 mm 2 , the insertion loss for a sound at a frequency of 1 kHz is 5.0 dB or less, and the insertion loss for a sound at a frequency of 10 kHz is 5.0 dB or less. According to the waterproofing membrane of the present disclosure, it is also possible to further reduce the transmission region of sound. The waterproof member of the present disclosure includes the waterproofing membrane of the present invention and a support joined to the waterproofing membrane. |
| priorityDate |
2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |