Assignee
CHANG HSI-CHING
0 granted patents·15 pending applications·0 citations·filing 2005–2009
Top patents by PatentIndex Score
15 records- 0132US2010137118A1Vesicant cupCHANG HSI-CHING·Filed 2009·Application pending·0 cites
- 0231US2009277567A1Method of fabricating substrate of paper-made food containerCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 0331US2010075076A1Spread structure of a multiple layers containerCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 0428US2009250849A1Method of manufacturing environmenetal protection containerCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 0528US2007261809A1Method for making bio-degradable paper boardCHANG HSI-CHING·Filed 2007·Application pending·0 cites
- 0628US2009102087A1Method for manufacturing biodegradable paperboard for paper tablewareCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 0727US2008317983A1Paperboard with bio-degradable surface layerCHANG HSI-CHING·Filed 2007·Application pending·0 cites
- 0827US2009014506A1Method for making paperboard for food containerCHANG HSI-CHING·Filed 2007·Application pending·0 cites
- 0927US2008131632A1Environmental protection paper material structure used for food containers and manufacturing method thereofCHANG HSI-CHING·Filed 2007·Application pending·0 cites
- 1026US2007261808A1Method for making bio-degradable paper boardCHANG HSI-CHING·Filed 2007·Application pending·0 cites
- 1125US2009220711A1Bio-degradable cup and method for making the sameCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 1223US2010065622A1Structural improvement for cup containerCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 1321US2006246307A1Bio-degradable paper boardCHANG HSI-CHING·Filed 2005·Application pending·0 cites
- 1421US2009218390A1Bio-degradable cup and method for making the sameCHANG HSI-CHING·Filed 2008·Application pending·0 cites
- 1516US2007264442A1Method for making bio-degradable paper boardCHANG HSI-CHING·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHANG HSI-CHING files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →