LH

Li-chu Chen Huang

DG Discovery Partners International Gmbh: 5 patents #2 of 22Top 10%
LL Link Treasure Limited: 2 patents #30 of 62Top 50%
SC Shenzhen Exquisite Youth Technology Co.: 1 patents #3 of 6Top 50%
📍 Lo Wu, CN: #140 of 7,906 inventorsTop 2%
Overall (All Time): #77,945 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
5615427 Foldable playyard 1997-04-01
5596776 Collapsible safeguard rail structure 1997-01-28
5575113 Door guard rail structure 1996-11-19
D375473 Stroller in combination with a safety seat 1996-11-12
5564724 Height adjustable baby walker with a base attached positioning device 1996-10-15
5549311 Armrest and handle assembly for a stroller 1996-08-27
5526542 Stable lower support of a foldable playyard 1996-06-18
5513864 Stroller with switchable handle 1996-05-07
5509721 Foldable recliner structure for an infant 1996-04-23
5507564 Baby deck chair having an adjustable back 1996-04-16
5482311 Adjusting/positioning device for a backrest of a stroller 1996-01-09
5460398 Foldable stroller 1995-10-24
5447319 Adjusting device of a baby-walker 1995-09-05
5447323 Positioning arrangement for a backrest of a stroller 1995-09-05
5427402 Foldable stroller 1995-06-27