| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
| (30) |
Priority: |
28.09.2018 US 201862766076 P
|
| (43) |
Date of publication of application: |
|
04.08.2021 Bulletin 2021/31 |
| (73) |
Proprietor: Sharpack Technology Pte. Ltd. |
|
Singapore 534963 (SG) |
|
| (72) |
Inventor: |
|
- ZHANG, Jian
Brookline, Massachusetts 02446 (US)
|
| (74) |
Representative: Dummett Copp LLP |
|
25 The Square
Martlesham Heath Ipswich IP5 3SL Ipswich IP5 3SL (GB) |
| (56) |
References cited: :
WO-A1-2019/032486 CN-A- 104 347 452 JP-A- 2003 303 926 JP-A- 2009 071 332 KR-B1- 101 027 491 KR-B1- 101 141 921 US-A- 4 848 641 US-A1- 2003 110 626 US-A1- 2009 026 247 US-A1- 2009 057 372 US-A1- 2010 127 049 US-A1- 2015 034 702 US-A1- 2015 122 876 US-A1- 2015 230 346 US-B1- 6 182 356 US-B1- 6 413 850 US-B1- 6 604 673
|
CN-A- 103 606 527 JP-A- H1 126 923 JP-A- 2004 330 261 JP-A- 2015 082 630 KR-B1- 101 027 491 US-A- 4 848 641 US-A1- 2003 110 626 US-A1- 2008 296 355 US-A1- 2009 026 247 US-A1- 2009 057 372 US-A1- 2012 031 954 US-A1- 2015 097 025 US-A1- 2015 122 876 US-A1- 2019 043 745 US-B1- 6 412 680 US-B1- 6 413 850 US-B2- 8 708 215
|
|
| |
|
|
|
|