Inventor
Chung-Yu Chen
Inventor
Tu-Cheng, TW
Overview
Patents· 53 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Rprimary
H01RElectrically-conductive connections22%
LOC1322%
C07CAcyclic or carbocyclic compounds10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
C07BGeneral methods of organic chemistry3%
E05BLocks3%
G06KGraphical data reading3%
G07CTime or attendance registers3%
H02JElectric power networks3%
PatentTitleYear
11,009,974Touch pad structure202110,781,159Hydrogenation method for increasing yield of cyclohexane-1,4-dicarboxylic acid diisooctyl ester2020D0884455Cabinet lock202010,611,712Hydrogenation method for preparing hydrogenated bisphenol-A having a higher trans/trans isomer ratio202010,611,711Method for preparing 1,4-cyclohexanedimethanol202010,411,518Non-contact transmission device for electronic lock201910,189,766Process for producing 2-ethylhexanal helping to improve yield201910,179,758Method for enhancing uniformity of crystallized succinic acid and purified succinic acid produced by the same201910,078,929Wireless transmission system used for a self-locking lock box20189,688,838'Diisononyl terephthalate plasticizer and its use as well as process for producing the same'20179,591,448'Method for generating a track file that contains notification information, a computer program product, and a navigation method'20179,235,942'Non-contact power supply device for an electronic lock'20168,653,300'Method for making hindered phenolic antioxidant'20148,653,296'Method for preparing ester of cyclohexane polycarboxylic acid from ester of benzene polycarboxylic acid'2014D0678036'Lock'20138,087,942'Board-to-board connector assembly'20128,040,461'Compound diffusion plate structure, backlight module, and liquid crystal display'20117,967,639'Battery connector'20117,950,966'Audio jack connector'20117,901,251'Audio connector'2011D0632251'Audio jack connector'20117,841,875'Audio jack connector'20107,828,559'Board-to board connector assembly'20107,802,994'Combination of connector assembly and two printed circuit boards'20107,799,440'Organic electroluminescent device and host material of luminescent and hole-blocking material thereof'20107,794,289'Circuit board connector assembly'20107,771,227'Circuit board connector assembly'20107,766,666'Board-to-board connector assembly'2010D0609641'Battery connector'2010D0609640'Battery connector'2010D0605601'Jack connector'20097,604,500'Board-to-board connector'2009D0601971'Multi-contact point terminal'2009D0601969'Contact'2009D0598389'Receptacle connector'2009D0596575'Connector'2009D0596130'Plug connector'20097,547,236'Board-to-board connector'2009D0590345'Receptacle connector'2009D0589898'Plug connector'20097,448,889'Memory card connector'2008D0580367'Board-to-board connector'20087,384,274'Board to board connector'2008D0566655'Memory card connector'2008D0561696'Board to board plug connector'2008D0561697'Board to board receptacle connector'20087,326,071'Card connector'20087,322,838'Memory card connector'2008D0558671'Battery connector'20087,278,863'Receptacle connector'20077,258,571'Battery connector with retaining board'2007D0543146'Receptacle connector'20076,721,525'Cartridge with a replaceable toner container for a laser printing imaging apparatus'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2020Based in Taichung, TW· patent location history
2007–2012Patents assigned to CHENG UEI PREC IND CO LTD (33)· patent assignee history
2007–2012Based in Tu-Cheng, TW· patent location history
2008–2020Based in Taipei, TW· patent location history
2012–2016Patents assigned to CHEN CHUNG-YU (4)· patent assignee history
2013–2019Patents assigned to CHEN CHUNG YU (3)· patent assignee history
2014–2020Patents assigned to NANYA PLASTICS CORP (8)· patent assignee history
2014Patents assigned to CHUANG JUNG-JEN (2)· patent assignee history
2017Based in Taoyuan, TW· patent location history
2021Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHENG UEI PREC IND CO LTD | 33 | 2007–2012 |
| NANYA PLASTICS CORP | 8 | 2014–2020 |
| CHEN CHUNG-YUself | 4 | 2012–2016 |
| CHEN CHUNG YUself | 3 | 2013–2019 |
| CHUANG JUNG-JEN | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tu-Cheng, TW | 31 | 2007–2012 |
| Taipei, TW | 12 | 2008–2020 |
| Taichung, TW | 6 | 2004–2020 |
| New Taipei, TW | 1 | 2021 |
| Taoyuan, TW | 1 | 2017 |