Inventor
Han-Chiang Chen
Inventor
Tainan, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication38%
H04LTransmission of digital information, e.g. telegraphic communication25%
G08BSignalling systems, e.g. personal calling systems13%
G10LSpeech analysis techniques or speech synthesis13%
H04WWireless communication networks13%
PatentTitleYear
10,446,010Grouped multi-device anti-loss warning system and a method for executing the same20198,515,069'Method and apparatus for encrypting/decrypting packet data of precise time synchronization protocol and time synchronization system'20138,259,758'Network slave node and time synchronization method in network applying the same'20128,204,083'Network connection apparatus and communication system and method applying the same'20127,305,337'Method and apparatus for speech coding and decoding'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Based in Tainan, TW· patent location history
2012–2013Patents assigned to CHEN HAN-CHIANG (3)· patent assignee history
2012–2013Patents assigned to IND TECH RES INST (3)· patent assignee history
2012Patents assigned to LAI SHUA-YUAN (2)· patent assignee history
2013Patents assigned to KUO LUNG-CHIH (1)· patent assignee history
2019Patents assigned to UNIV KUN SHAN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEN HAN-CHIANGself | 3 | 2012–2013 |
| IND TECH RES INST | 3 | 2012–2013 |
| LAI SHUA-YUAN | 2 | 2012 |
| KUO LUNG-CHIH | 1 | 2013 |
| UNIV KUN SHAN | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tainan, TW | 5 | 2007–2019 |