US 12,417,870 B1
Method and device for driving movement of target object by gravitational field generated by varying electromagnetic field
Xiangqian Zhang, Chaohu (CN); Zhongqiang Xiao, Nanjing (CN); and Xiang Li, Lianyungang (CN)
Assigned to Zhang Xiang Qian Technologies Inc., Sheriden, WY (US)
Filed by Zhang Xiang Qian Technologies Inc., Sheriden, WY (US)
Filed on Mar. 22, 2025, as Appl. No. 19/087,481.
Claims priority of application No. 202510096105.X (CN), filed on Jan. 21, 2025.
Int. Cl. H01F 7/20 (2006.01); B64G 1/40 (2006.01); H01F 27/28 (2006.01)
CPC H01F 7/202 (2013.01) [B64G 1/409 (2013.01); B64G 1/417 (2023.08); H01F 27/2823 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for driving movement of a target object by a gravity-like effect generated by a varying electromagnetic field, wherein the method comprises the following steps:
generating, by a variable electromagnetic field generator, a time-varying electromagnetic field in space where the target object is located;
adjusting a frequency, amplitude and phase of the time-varying electromagnetic field so as to generate an effect of the varying magnetic field in the space; and
based on the time-varying electromagnetic field, generating an acting force on the target object to drive the target object to move along a predetermined trajectory or direction.