• 2465 Citations
  • 28 h-Index
1978 …2020

Research output per year

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Research Output

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Patent
2015

AC MOTOR WITH REDUCTION MECHANISM

Yan, H-S., 2015 May 16, Patent No. I505610

Research output: Patent

2006

Geared motor with planetary gear assembly

Yan, H-S., 2006 May 25, Patent No. 7211016

Research output: Patent

1800

AUTOMATIC CONTINUOUSLY VARIABLE TRANSMISSION

Yan, H-S., 1800, Patent No. M541541

Research output: Patent

Geared motor with planetary gear assembly

Yan, H-S., 1800, Patent No. I253800

Research output: Patent