| Elastic band device for walking assistance | |
| Elastic mesh structures - innovation in 3D printing | |
| Elastocaloric shuttle-coiling air cooler | |
| Elderine: Jelly having texture IDDSI level 4 for elder to improve muscle mass | |
| Electrical conduit plug set, crafted from clay and cement to prevent water leaks | |
| Electrochemically-Cycled Oxidation (ECO): an advanced treatment system for resistant wastewater | |
| Electronic authentication card for coins, gold, and antiques | |
| Electronic key control palatal expander | |
| Electronic speed bump | |
| Elevator defibrillator system | |
| EmergentSync: An intelligent traffic light system with emergency response | |
| EmoFriends | |
| End-to-end intelligent driving system test and evaluation system and toolchain | |
| Endodontic micro surgical suction tip for management of a necrotic tooth | |
| Endodontic point containing ultrasonic deformable material | |
| Endurance drink mixed with ginseng & sealwort | |
| Energy-saving and silent technology for refrigerator based on acoustic metamaterials | |
| Engineered feed process in catalytic cracking, simultaneous radicalization of hydrogen gas aided by electromagnetic waves to convert natural and synthetic hydrocarbon waste into gasoline and gas oil | |
| Engineering surface wrinkles to modulate electrical and optical properties for nanodevices | |
| Enhanced antibacterial orthodontic mini-screws with green-synthesized hydroxyapatite | |
