System and methods for conducting surveys
- 专利权人:
- Li Chian Chiu
- 发明人:
- Li Chian Chiu
- 申请号：
- US201414298880
- 公开号：
- US9607311(B2)
- 申请日:
- 2014.06.06
- 申请国别(地区):
- 美国
- 年份:
- 2017
- 代理人:
- 摘要：
- Embodiments introduced utilize one action to complete multi-event survey or multiple surveys simultaneously. In addition, users are awarded with benefit for doing surveys. Awards from different surveys may be added together for redemption of a product or gift.
- 来源网站：
- 中国工程科技知识中心
