Search

Li Liu

Examiner (ID: 19142, Phone: (571)270-5363 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2636, 2624, 2634, 2613, 2665, 2666
Total Applications
2203
Issued Applications
1778
Pending Applications
82
Abandoned Applications
390

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16355643 [patent_doc_number] => 10796158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Generation of video hash [patent_app_type] => utility [patent_app_number] => 15/981322 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981322
Generation of video hash May 15, 2018 Issued
Array ( [id] => 15094399 [patent_doc_number] => 20190342011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => HIGH POWER AND DATA DELIVERY IN A COMMUNICATIONS NETWORK WITH SAFETY AND FAULT PROTECTION [patent_app_type] => utility [patent_app_number] => 15/971729 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971729 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971729
High power and data delivery in a communications network with safety and fault protection May 3, 2018 Issued
Array ( [id] => 15428935 [patent_doc_number] => 10547408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Methods and apparatus for improving the skew tolerance of a coherent optical transponder in an optical communication system [patent_app_type] => utility [patent_app_number] => 15/970485 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 18612 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970485
Methods and apparatus for improving the skew tolerance of a coherent optical transponder in an optical communication system May 2, 2018 Issued
Array ( [id] => 13510713 [patent_doc_number] => 20180306899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => SYSTEM AND METHOD FOR ESTIMATING THE POSITION AND ORIENTATION OF A MOBILE COMMUNICATIONS DEVICE IN A BEACON-BASED POSITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/965020 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965020 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965020
System and method for estimating the position and orientation of a mobile communications device in a beacon-based positioning system Apr 26, 2018 Issued
Array ( [id] => 13583011 [patent_doc_number] => 20180343054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => TEMPOROSPATIAL SOFTWARE-DEFINED NETWORKING FOR NGSO SATELLITE NETWORKS [patent_app_type] => utility [patent_app_number] => 15/954922 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954922
Temporospatial software-defined networking for NGSO satellite networks Apr 16, 2018 Issued
Array ( [id] => 16723077 [patent_doc_number] => 20210090224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => CONTROL DISPLAY METHOD AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/041984 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041984
Control display method and electronic device Apr 16, 2018 Issued
Array ( [id] => 13379853 [patent_doc_number] => 20180241468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Nonlinear Spatially Resolved Interferometer for characterizing Optical Properties of Deployed Telecommunication Cables [patent_app_type] => utility [patent_app_number] => 15/953473 [patent_app_country] => US [patent_app_date] => 2018-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953473
Nonlinear spatially resolved interferometer for characterizing optical properties of deployed telecommunication cables Apr 14, 2018 Issued
Array ( [id] => 15920335 [patent_doc_number] => 10657410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Method and system for abnormal tissue detection using z-scores in a joint histogram [patent_app_type] => utility [patent_app_number] => 15/952278 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4334 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952278
Method and system for abnormal tissue detection using z-scores in a joint histogram Apr 12, 2018 Issued
Array ( [id] => 13498733 [patent_doc_number] => 20180300909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => X-RAY CT APPARATUS [patent_app_type] => utility [patent_app_number] => 15/951693 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951693
X-ray CT apparatus Apr 11, 2018 Issued
Array ( [id] => 16292585 [patent_doc_number] => 10769437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Adaptive sampling of training views [patent_app_type] => utility [patent_app_number] => 15/949728 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 13925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949728
Adaptive sampling of training views Apr 9, 2018 Issued
Array ( [id] => 13365269 [patent_doc_number] => 20180234175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => PHOTONIC IMPLEMENTATION OF JAMMING AVOIDANCE RESPONSE [patent_app_type] => utility [patent_app_number] => 15/947179 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947179 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947179
Photonic implementation of jamming avoidance response Apr 5, 2018 Issued
Array ( [id] => 14968031 [patent_doc_number] => 20190311494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => AUTOMATIC CAMERA CALIBRATION [patent_app_type] => utility [patent_app_number] => 15/946580 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946580
Automatic camera calibration Apr 4, 2018 Issued
Array ( [id] => 14331593 [patent_doc_number] => 10296817 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-21 [patent_title] => Apparatus for recognition of handwritten Chinese characters [patent_app_type] => utility [patent_app_number] => 15/941514 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 36 [patent_no_of_words] => 8664 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941514
Apparatus for recognition of handwritten Chinese characters Mar 29, 2018 Issued
Array ( [id] => 13453587 [patent_doc_number] => 20180278336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => COMMUNICATION APPARATUS AND METHOD OF CONTROLLING TRANSMISSION SIGNAL [patent_app_type] => utility [patent_app_number] => 15/923129 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923129
Communication apparatus and method of controlling transmission signal Mar 15, 2018 Issued
Array ( [id] => 14956853 [patent_doc_number] => 10439713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => System and method for receiving signal information for networking using a free space optical link [patent_app_type] => utility [patent_app_number] => 15/922542 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4718 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922542
System and method for receiving signal information for networking using a free space optical link Mar 14, 2018 Issued
Array ( [id] => 15302719 [patent_doc_number] => 20190394495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => IMAGING ELEMENT, AND IMAGING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/483920 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483920
IMAGING ELEMENT, AND IMAGING DEVICE AND METHOD Mar 13, 2018 Abandoned
Array ( [id] => 13448145 [patent_doc_number] => 20180275615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => INFORMATION DISPLAY METHOD, SYSTEM, PROGRAM, AND INFORMATION DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/918475 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918475
INFORMATION DISPLAY METHOD, SYSTEM, PROGRAM, AND INFORMATION DISPLAY DEVICE Mar 11, 2018 Abandoned
Array ( [id] => 15628145 [patent_doc_number] => 20200084477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHOD FOR ENCODING AND DECODING IMAGES, ENCODING AND DECODING DEVICE, AND CORRESPONDING COMPUTER PROGRAMS [patent_app_type] => utility [patent_app_number] => 16/493624 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493624
Method for encoding and decoding images, encoding and decoding device, and corresponding computer programs Mar 11, 2018 Issued
Array ( [id] => 15368739 [patent_doc_number] => 20200020134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => IMAGE PROCESSING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/482127 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482127
Image processing apparatus and method Mar 8, 2018 Issued
Array ( [id] => 13405113 [patent_doc_number] => 20180254099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => UNIVERSAL DEVICE AND METHOD TO INTEGRATE DIAGNOSTIC TESTING INTO TREATMENT IN REAL-TIME [patent_app_type] => utility [patent_app_number] => 15/910155 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910155
Universal device and method to integrate diagnostic testing into treatment in real-time Mar 1, 2018 Issued
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