| 2022/0177,269 | ELEVATOR CAR SPACE ALLOCATION BASED ON DETECTING VOICES OF POTENTIAL PASSENGERS | Dec 04, 20 | Jun 09, 22 | Not available |
| 2020/0317,466 | ELEVATOR SYSTEM | Sep 15, 16 | Oct 08, 20 | Mitsubishi Electric Corporation |
| 2019/0084,792 | ELEVATOR SYSTEM | May 17, 16 | Mar 21, 19 | Mitsubishi Electric Corporation |
| 2018/0022,572 | ELEVATOR GROUP MANAGEMENT SYSTEM | Mar 26, 15 | Jan 25, 18 | MITSUBISHI ELECTRIC CORPORATION |
| 2015/0274,488 | METHOD AND SYSTEM FOR MODERNIZING AN ELEVATOR INSTALLATION | Jun 09, 15 | Oct 01, 15 | KONE CORPORATION |
| 2014/0231,177 | ELEVATOR SYSTEM WITH DYNAMIC TRAFFIC PROFILE SOLUTIONS | Sep 08, 11 | Aug 21, 14 | OTIS ELEVATOR COMPANY |
| 2014/0166,409 | ELEVATOR CAR ASSIGNMENT STRATEGY THAT LIMITS A NUMBER OF STOPS PER PASSENGER | Jul 15, 11 | Jun 19, 14 | OTIS ELEVATOR COMPANY |
| 2013/0048,436 | AUTOMATED ELEVATOR CAR CALL PROMPTING | Aug 29, 11 | Feb 28, 13 | Not available |
| 2013/0001,021 | ELEVATOR DISPATCH CONTROL TO AVOID PASSENGER CONFUSION | Apr 12, 10 | Jan 03, 13 | OTIS ELEVATOR COMPANY |
| 2012/0325,591 | ELEVATOR SYSTEM | Jul 23, 12 | Dec 27, 12 | KONE CORPORATION |
| 2012/0318,617 | ELEVATOR SYSTEM | Aug 29, 12 | Dec 20, 12 | KONE CORPORATION |
| 2012/0255,812 | METHOD AND ARRANGEMENT FOR MODERNIZING AN ELEVATOR GROUP | May 23, 12 | Oct 11, 12 | KONE CORPORATION |
| 2012/0211,309 | ELEVATOR SYSTEM | Dec 24, 09 | Aug 23, 12 | MITSUBISHI ELECTRIC CORPORATION |
| 2012/0193,173 | ELEVATOR SYSTEM | Dec 17, 09 | Aug 02, 12 | MITSUBISHI ELECTRIC CORPORATION |
| 2012/0175,195 | ELEVATOR GROUP CONTROL SYSTEM | Nov 27, 09 | Jul 12, 12 | MITSUBISHI ELECTRIC CORPORATION |
| 2012/0168,257 | ELEVATOR SYSTEM WITH DISTRIBUTED DISPATCHING | Nov 10, 09 | Jul 05, 12 | OTIS ELEVATOR COMPANY |
| 2012/0168,261 | ELEVATOR GROUP SUPERVISORY CONTROL SYSTEM AND ELEVATOR GROUP SUPERVISORY CONTROL METHOD | Nov 19, 09 | Jul 05, 12 | MITSUBISHI ELECTRIC CORPORATION |
| 2012/0160,612 | INTELLIGENT DESTINATION ELEVATOR CONTROL SYSTEM | Mar 07, 12 | Jun 28, 12 | Not available |
| 2012/0152,660 | ELEVATOR SYSTEM | Nov 11, 09 | Jun 21, 12 | MITSUBISHI ELECTRIC CORPORATION |
| 2012/0152,661 | DOUBLE-DECK ELEVATOR GROUP CONTROLLER | Nov 09, 09 | Jun 21, 12 | MITSUBISHI ELECTRIC CORPORATION |