Patents Issued

40
 Y. Gianchandani, S. Green, K. Sarabandi, M. Kanj, H. Schmidt, J. Tang, J. Wu, “Interrogating Subterranean Hydraulic Fractures Using Magnetoelastic Resonators and Interrogating Antenna Arrays,” U.S. Patent No. 10,287,877; Chinese patent 201580014559.2 allowance July 8, 2019 (UM)
39
 Y. Gianchandani, Y. Qin, “Integrated Fluidic System for Gas Chromatography,” U.S. Patent No. 10,132,783; issued November 20, 2018 (UM)
38
 Y. Gianchandani, C. Eun, X. Luo, M. Kushner, Z. Xiong, J.-C. Wang, “Microdischarge-based Transducer,” U.S. Patent No. 10,006,823; issued March 27, 2018 (UM)
37
 Y. Gianchandani, T. Li, Y. Ma, “Packaged Microsystems,” U.S. Patent No. 9,950,922; issued April 24, 2018 (UM)
36
 Y. Gianchandani, V. Pepakayala, S. Green, “Passive Wireless Strain Sensor,” U.S. Patent No. 9,726, 557 B2; issued August 8, 2017 (UM)
35
 Y. Gianchandani, K. Takahata, “Design and Fabrication of Stents Using Planar Metal Foils,” U.S. Patent 9,440,302; issued September 13, 2016 (UM)
34
 X. Fan, Y. Gianchandani, J. Liu, “Adaptive Micro-Gas Chromatography,” U.S. Patent No. 9,341,604;’ issued May 17, 2016 (UM)
33
 Y. Gianchandani, R. Gharpurey, C. Eun, “Wireless Sensing and Communication Utilizing RF Transmission from Microdischarges,” U.S. Patent No. 9,083,392 B2; issued July 14, 2015 (UM)
32
 S. Chiravuri, A. T. Evans, Y. Gianchandani, J. M. Park, “Dual Drug Delivery Device,” U.S. Patent No. 8,945,052; issued Feb. 6, 2015 (UM)
31
 Y. Gianchandani, S. Wright, “Microdischarge-Based Pressure Sensor and Method,” U.S. Patent No. 8,638,106; issued Jan 28, 2014 (UM)
30
 Y. Gianchandani, T. Li, R.Y. Gianchandani, “In-Situ Tissue Analysis Device and Method,” U.S. Patent No. 8,467,867; issued June 18, 2013 (UM)
29
 S. Chiravuri, A. T. Evans, Y. Gianchandani, J. M. Park, “Dual Drug Delivery Device,” U.S. Patent No. 8,323,246; issued Dec. 4, 2012 (UM)
28
 Y. Gianchandani, N.K. Gupta, “The Use of a Zeolite Material Within the Flow Channel of a Gas Pump Based on Thermal Transpiration,” U.S. Patent No. 8,235,675; issued August 7, 2012 (UM)
27
 S. Green, Y. Gianchandani, M. Richardson, “Wireless Biliary Stent System with Wishbone-Array Resonant Magnetoelastic Sensor and Conformal Magnetic Layer,” U.S. Patent No. 8,212,552; issued July 3, 2012 (UM)
26
 A. Gaitas, Y. Gianchandani, “A Hybrid Contact Mode Scanning Cantilever System,” U.S. Patent No. 8,156,568; issued April 10, 2012 (Picocal)
25
 Y. Gianchandani, T. Li, R.Y. Gianchandani, “Micromachined Tissue-Contrast Sensor and Method for Integrating Sensors in Biopsy Tools,” U.S. Patent No. 7,927,288 B2; issued April 19, 2011 (UM)
24
 Y. Gianchandani, K. Takahata, “Electromagnetic Flow Sensor Device,” U.S. Patent No. 7,922,667; issued April 12, 2011 (UM)
23
 Y. Gianchandani, G. F. Nellis, S. A. Klein, J. M. Park, A. T. Evans, R. Taylor, T. Brosten, “Low-Power Piezoelectric Micro-Machined Valve,” U.S. Patent No. 7,789,371; Issued September 7, 2010 (WARF/UM)
22
 Y. Gianchandani, K. Udeshi, “Mechanical Self-Reciprocating Oscillator and Mechanism and a Method for Establishing and Maintaining Regular Back and Forth Movement of a Micromachined Device without the Aid of Any Electronic Components,” U.S. Patent 7,456,698; Issued November, 25, 2008 (UM)
21
 Y. Gianchandani, K. Takahata, K.D. Wise, A. DeHennis, “Antenna Stent Device for Wireless, Intraluminal Monitoring,”  U.S. Patenet 7,452,334; issued November 18, 2008 (UM)
20
 Y. Gianchandani, S. McNamara, “Packaged Micromachined Device Such as a Vacuum Micropump, Device Having a Micromachined Sealed Electrical Interconnect and Device Having a Suspended Micromachined Bonding Pad,” U.S. Patent 7,367,781; issued May 6, 2008 (UM)
19
 Y. Gianchandani, A.S. Basu, “Liquid Flow Actuation and Suspension Manipulation Using Surface Tension Gradients,” U.S. Patent No. 7,358,051; issued April 15, 2008 (UM)
18
 S. McNamara, Y. Gianchandani, “Systems and Methods for Thin Film Thermal Diagnostics with Scanning Thermal Microstructures,” U.S. Patent No. 7,262,066; issued Aug. 28, 2007 (Picocal)
17
 Y. Gianchandani, C. Wilson, “Micromachined Geiger Counter,” U.S. Patent No. 7,157,718; issued Jan. 2, 2007 (UM)
16
 Y. Gianchandani, C. Wilson, L. Que, B. Mitra, P. Selvaganapathy, “Micro-Discharge Optical Source Apparatus and Method and System for Analyzing A Sample,” U.S. Patent No. 7,142,303; issued Nov. 28, 2006 (UM)
15
 Y. Gianchandani, L. Chu, K. Takahata, P. Selvaganapathy, J.L. Shohet, “Micromachined Probe Apparatus and Methods For Making and Using Same to Characterize Liquid in a Fluidic Channel and Map Embedded Charge in a Sample on a Substrate,” U.S. Patent No. 7,116,115; issued October 3, 2006 (UM)
14
 Y.B. Gianchandani, S.P. McNamara, J. Lee, A. Basu, “Micromachined Arrayed Thermal Probe Apparatus, System for Thermal Scanning a Sample in a Contact Mode and Cantilevered Reference Probe for Use Therein,” U.S. Patent No. 7,073,938; issued July 11, 2006 (UM)
13
 Y. Gianchandani, M.-H. Li, J. Wu, “Micromachined Scanning Thermal Probe Method and Apparatus,” U.S. Patent No. 6,692,145; issued Feb. 17, 2004 (WARF)
12
 Y. Gianchandani, C. Wilson, “Method and Apparatus for Glow Discharges with Liquid Microelectrodes,” U.S. Patent No. 6,686,998; issued February 3, 2004 (WARF)
11
 Y. Gianchandani, K. Takahata, “Micro-Electro-Discharge Machining Utilizing Semiconductor Electrodes,” U.S. Patent No. 6,586,699; issued July 1, 2003 (WARF)
10
 Y. Gianchandani, S. McNamara, “Micromachined Shock Sensor,” U.S. Patent No. 6,619,123; issued Sept. 16, 2003 (WARF)
9
 J. Hetrick, Y. Gianchandani, L. Chu, “Micromechanical Electrothermal Actuation Apparatus,” (Displacement Amplifier) U.S. Patent No. 6,594,994 B1; issued July 2, 2003 (WARF)
8
 Y. Gianchandani, K. Takahata, “Micro-Electro Discharge Machining Method and Apparatus,” U.S. Patent No. 6,624,377 B2; issued September 23, 2003 (WARF)
7
 J. Booske, K. Thompson, R. Cooper, Y. Gianchandani, “Method of Bonding a Stack of Layers by Electromagnetic Induction Heating,” U.S. Patent No. 6,951,798; issued Oct. 4, 2005 (WARF)
6
 K. Fischer, H. Guckel, Y. Gianchandani, “Bi-Directional Micromechanical Latching Linear Actuator,” U.S. Patent No. 6,607,305; issued Aug. 19, 2003 (WARF)
5
 Y. Gianchandani, C. Wilson, “Method and Apparatus for Etching and Deposition using Micro-Plasmas,” U.S. Patent No. 6,827,870; issued Dec. 12, 2004 (WARF)
4
 L. Que, G. Witjaksono, Y. Gianchandani, “Micromechanical Phase-Shifting Gate Optical Modulator,” U.S. Patent No. 6,377,718 B1; issued Apr. 23, 2002 (WARF)
3
 Y. Gianchandani, “Sealed Capacitive Pressure Sensors,” U.S. Patent No. 6,470,754 B1; issued Oct. 29, 2002 (WARF)
2
 Y. Gianchandani, “Method of Forming Micromachined Sealed Capacitive Pressure Sensors,” U.S. Patent No. 6,460,234 B1; issued Oct. 8, 2002 (WARF)
1
 Y. Gianchandani, “Micromachined Strain Sensor with Differential Capacitive Readout,” U.S. Patent No. 6,609,913 B1; issued Aug. 19, 2003 (WARF)

Patents Pending

18
 Y. Gianchandani, Y. Qin, X. D. Zhao, T. Byambadorj, “Monolithic System for Gas Sampling and Analysis with Integrated Gas Pumps,” patent pending (UM)
17
 Y. Gianchandani, T. Li, P. Dutta, A. Benken, J.-R. Ordonez-Varela, “Distributed Pressure Measurement System for Core Flood Experiments,” patent pending (UM)
16
 S. Green, Y. Gianchandani, R. Nambisan, J. Jiang, “Self-Biased, Mass-Loaded Miniaturized Magnetoelastic Resonators,” patent pending (UM)
15
 Y. Qin, Y. Gianchandani, “Monolithic Microfabricated Gas Analyzer and Enclosure,” patent pending (Omniscent)
14
 S. Green, Y. Gianchandani, R. Nambisan, J. Jiang, R. Kwon, G. Elta, “Encapsulation Methods for Fluid-Communicating Magnetoelastic Sensors,” patent pending (UM)
13
 Y. Qin, Y. Gianchandani, “Progressive Cellular Architecture for Microfabricated Gas Chromatograph,” patent pending (UM)
12
 D. Sun, Y. Gianchandani, T. Li, J. Liao, “Wireless Gastric-Intestinal Sampling Device for Diagnosis of Gastric-Intestinal Diseases and Optimization of Drug Development,” patent pending (UM)
11
 J. Stein, Y. Gianchandani, V. Pepakayala, “Magnetoelastic actuator for glaucoma drainage devices (MA-GDD),” patent pending (UM)
10
 T. Li, Y. Gianchandani, Y. Sui, R. Meredith, “Environmental Logging Microsystem (ELM),” patent pending (UM)
9
 Y. Gianchandani, S. An, Y. Qin, “Silicon Micromachined High Flow Gas Pump,” patent pending (UM)
8
 Y. Gianchandani, J. Tang, S. Green, “Frame-Suspended Magnetoelastic Resonators,” patent pending, Selected for Supply Chain and Logistics Enterprises (SCALE) Challenge of Center for Advancing Innovation (CAI), supported by the Walton Family Foundation, 2019.(UM)
7
 Y. Gianchandani, T. Li, Y. Ma, “Packaged Microsystems,” patent pending (UM)
6
 Y. Gianchandani, V. Pepakayala, S. Green, “Passive Wireless Strain Sensor,” patent pending (UM)
5
 Y. Gianchandani, C. Eun, X. Luo, M. Kushner, Z. Xiong, J.-C. Wang, “Multi-electrode pressure sensor concept and method of fabrication,” patent pending (UM)
4
 Y. Gianchandani, Y. Qin, “Standardized, Scalable, Micro-Gas Chromatograph,” patent pending (UM)
3
 Y. Gianchandani, K. Visvanathan, “Cauterization Needle with Embedded Sensing,” patent pending (UM)
2
 William (Rick) F. Weitzel, Y. Gianchandani, “Methods and Systems for Determining Blood Flow Volume in a Blood or Fluid Conduit, Motion, and Mechanical Properties of Structures Within the Body,” patent pending (UM)
1
 A. Galvanauskas, Y. Gianchandani, K.-H. Liao, K. Udeshi, L. Que, “A Micromachined Device for Refractive Index Modulation in Optical Fibers and Arbitrary Shaping of Optical Waveforms,” patent pending (UM)