Hans Creative Co., Ltd. |

We're Green lock, we're trying to make your laptop green and safe based on our location aware IoT technology.

  • Business
  • South Korea
  • Founded 2008

Raising $ 550,000




The Goal

Hans Creative Co. wants to release Green lock in global market place.
We detect user’s proximity by Bluetooth connection between PC and mobile phone and provides user location based service.


• We've got patents, certification and awards.
- 4 patented ideas and additional a couple of ideas(in process for patent)
- Green technology certification from Korean ministry of science
- KES(Korea Electronics Show) innovation award and 2 other ones

• Currently we're building an PC anti-theft alarm for personal use and we need to do marketing on this B2C version together with existing B2B one in global market.

Pre-money Valuation


Pitch Deck

Current View

Founding Story

It’s not from the very beginning for us to work on Green lock. We started with SACS(Smart Access Control System) which is security and convenience IT system for multi-dwelling residence and after that we moved to Green lock. In office everyone uses PC every working days. Internal security threat is not taken seriously though it really happens and global warming is getting worse. We brought up Green lock with the hope to resolve these problems.

Company Description

Our mission is “To contribute to making the happy world and jump up to be a global hidden champion by creating new competitive human-aware technologies(including LBS/Proximity domain) in pursuit of human health, comfort and security”

A couple of remarkable projects were done by Hans Creative. We delivered 1.25 mil. US$ ZigBee-based SACS solution for 3,500 households and now it’s under migration to mobile(BLE) based system. Recently Green lock(SSES) B2B business was launched. All of these tangible and intangible challenges and results we’ve gone through are very valuable.

Regarding mobile-based SACS Keumsung Baekjo Housing who is one of most promising and robust construction company here in Korea decided to introduce and roll out 1.8 mil. US$ worth SACS for 5 years. And some foreign companies from west-south and middle-east Asia have deep interest in our SACS solution. One of them signed MoU last September to introduce SACS in his country.

Regarding Green lock, newly released in recent times for B2B market, is getting more attention and 10 companies subscribed to Green lock. Network O&S who is wholly owned by SK Telecom started Green lock pilot and employees of pilot group were called on to manually lock their PC when they go out for lunch during which the internal PC security threat is comparatively high and energy saving is applied.

Currently we’re building a very useful PC anti-theft alarm feature for personal Green lock users and will release it in global market place like Play store in December this year.

Featured Team

Name Bio Contact
Hansik Jang CEO - Working for Hans Creative for 10 yrs - Worked as Senior engineer in SK Telecom from 1992 to 2004 - Worked as Engineer in LG Electronics from 1990 to 1991 - MS and BS majoring in Wireless communication from Kyoungpook National University in Korea

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