name:-0.02272891998291
name:-0.015244007110596
name:-0.0029969215393066
Zhang; Yumin Patent Filings

Zhang; Yumin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhang; Yumin.The latest application filed is for "speaker apparatus".

Company Profile
2.14.17
  • Zhang; Yumin - Allen TX
  • ZHANG; Yumin - Shenzhen CN
  • ZHANG; Yumin - Shanghai CN
  • Zhang; Yumin - Sunnyvale CA
  • Zhang; Yumin - Shandong CN
  • Zhang; Yumin - Plainsboro NJ
  • Zhang, Yumin - Allentown PA
  • Zhang; Yumin - Ocean NJ
  • Zhang, Yumin - Allston MA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Digital signal processing in mud pulse telemetry
Grant 11,448,065 - Zhang , et al. September 20, 2
2022-09-20
Speaker Apparatus
App 20220053264 - SUN; Kunmao ;   et al.
2022-02-17
Polyether Polyol Refining Method And Refining Apparatus
App 20210275941 - LI; Zhijun ;   et al.
2021-09-09
Digital Signal Processing In Mud Pulse Telemetry
App 20200208512 - Zhang; Yumin ;   et al.
2020-07-02
Devices and methods for digital signal processing in mud pulse telemetry
Grant 10,619,479 - Zhang , et al.
2020-04-14
Devices and methods for filtering pump interference in mud pulse telemetry
Grant 10,502,052 - Barak , et al. Dec
2019-12-10
Devices And Methods For Filtering Pump Interference In Mud Pulse Telemetry
App 20180298749 - BARAK; Ehud ;   et al.
2018-10-18
Packet header protection for utility networks
Grant 10,103,840 - Zhang , et al. October 16, 2
2018-10-16
Scalable Communication System For Hydrocarbon Wells
App 20180156031 - Tran; Thanh T. ;   et al.
2018-06-07
Devices And Methods For Digital Signal Processing In Mud Pulse Telemetry
App 20170234125 - ZHANG; Yumin ;   et al.
2017-08-17
DRC-based hotspot detection considering edge tolerance and incomplete specification
Grant 9,594,867 - Yu , et al. March 14, 2
2017-03-14
Single-ended memory signal equalization at power up
Grant 9,589,626 - Liu , et al. March 7, 2
2017-03-07
DRC-Based Hotspot Detection Considering Edge Tolerance And Incomplete Specification
App 20160125120 - Yu; Yen Ting ;   et al.
2016-05-05
Packet Header Protection For Utility Networks
App 20160087754 - Zhang; Yumin ;   et al.
2016-03-24
Packet header protection for utility networks
Grant 9,231,732 - Zhang , et al. January 5, 2
2016-01-05
Packet Header Protection For Utility Networks
App 20150100856 - Zhang; Yumin ;   et al.
2015-04-09
Apparatuses and methods responsive to output variations in voltage regulators
Grant 8,773,096 - Wang , et al. July 8, 2
2014-07-08
Adaptive reference voltage generators that support high speed signal detection
Grant 8,754,673 - Wang , et al. June 17, 2
2014-06-17
Method and apparatus for reducing crowbar current and controlling slew rate
Grant 8,723,573 - Wang , et al. May 13, 2
2014-05-13
Apparatuses And Methods Responsive To Output Variations In Voltage Regulators
App 20130257402 - Wang; Shawn ;   et al.
2013-10-03
Macroporous Absorbent Resin For Extracting Cephalosporin C And Method Of Preparation
App 20110288191 - Wang; Ling ;   et al.
2011-11-24
Method and apparatus for adaptively coding a data signal
Grant 6,968,494 - Zhang November 22, 2
2005-11-22
Method and apparatus for equalizing strong pre-echoes in a multi-path communication channel
App 20050180558 - Zhang, Yumin
2005-08-18
System and method for decoding noise-corrupted reed-solomon codes and communications terminal incorporating the same
App 20040194002 - Zhang, Yumin
2004-09-30
Method and apparatus for reducing channel distortion in a wireless communications network
Grant 6,754,872 - Zhang , et al. June 22, 2
2004-06-22
Pyrroloquinoline quinone drugs as a neuroprotectant and methods of use thereof
App 20030229114 - Rosenberg, Paul A. ;   et al.
2003-12-11
Method and apparatus for reducing channel distortion in a wireless communications network
App 20010047503 - Zhang, Yumin
2001-11-29
Method and apparatus for adaptively coding a data signal
App 20010037485 - Zhang, Yumin
2001-11-01

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