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] => 11839463 [patent_doc_number] => 20170221183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'ADAPTIVE BILATERAL (BL) FILTERING FOR COMPUTER VISION' [patent_app_type] => utility [patent_app_number] => 15/183459 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4580 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15183459 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183459
Adaptive bilateral (BL) filtering for computer vision Jun 14, 2016 Issued
Array ( [id] => 13665707 [patent_doc_number] => 10163018 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-25 [patent_title] => Apparatuses, systems, and methods for inferring a driving enviroment based on vehicle occupant actions [patent_app_type] => utility [patent_app_number] => 15/181658 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 9787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15181658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181658
Apparatuses, systems, and methods for inferring a driving enviroment based on vehicle occupant actions Jun 13, 2016 Issued
Array ( [id] => 13042227 [patent_doc_number] => 10043252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Adaptive filtering with weight analysis [patent_app_type] => utility [patent_app_number] => 15/182258 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7179 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15182258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/182258
Adaptive filtering with weight analysis Jun 13, 2016 Issued
Array ( [id] => 11361518 [patent_doc_number] => 09538193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Image quality control techniques' [patent_app_type] => utility [patent_app_number] => 15/180338 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5710 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15180338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/180338
Image quality control techniques Jun 12, 2016 Issued
Array ( [id] => 15013543 [patent_doc_number] => 10452922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => IR or thermal image enhancement method based on background information for video analysis [patent_app_type] => utility [patent_app_number] => 15/580257 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6787 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15580257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580257
IR or thermal image enhancement method based on background information for video analysis Jun 12, 2016 Issued
Array ( [id] => 11338855 [patent_doc_number] => 20160364611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'Method for Identifying and/or Authenticating an Individual by Iris Recognition' [patent_app_type] => utility [patent_app_number] => 15/181192 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6699 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15181192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181192
Method for identifying and/or authenticating an individual by iris recognition Jun 12, 2016 Issued
Array ( [id] => 12875053 [patent_doc_number] => 20180183526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => CALIBRATION OF PLUGGABLE OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 15/735715 [patent_app_country] => US [patent_app_date] => 2016-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735715
Calibration of pluggable optical module Jun 9, 2016 Issued
Array ( [id] => 15672541 [patent_doc_number] => 10600510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Video content searches in a medical context [patent_app_type] => utility [patent_app_number] => 15/735073 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 11665 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735073
Video content searches in a medical context Jun 8, 2016 Issued
Array ( [id] => 13497991 [patent_doc_number] => 20180300538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM [patent_app_type] => utility [patent_app_number] => 15/580113 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15580113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580113
IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM Jun 6, 2016 Abandoned
Array ( [id] => 15199275 [patent_doc_number] => 10497136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Method for processing images having specularities and corresponding computer program product [patent_app_type] => utility [patent_app_number] => 15/574475 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8588 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574475
Method for processing images having specularities and corresponding computer program product Jun 6, 2016 Issued
Array ( [id] => 14428543 [patent_doc_number] => 10319081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Distortion rectification method and terminal [patent_app_type] => utility [patent_app_number] => 15/538024 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8592 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538024
Distortion rectification method and terminal May 26, 2016 Issued
Array ( [id] => 11274492 [patent_doc_number] => 20160337039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'OPTICAL TRANSMITTING DEVICE AND OPTICAL RECEIVING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/135815 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10493 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15135815 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135815
OPTICAL TRANSMITTING DEVICE AND OPTICAL RECEIVING DEVICE Apr 21, 2016 Abandoned
Array ( [id] => 12556167 [patent_doc_number] => 10014955 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-03 [patent_title] => Signal processing circuit with optical local oscillator signal [patent_app_type] => utility [patent_app_number] => 15/136528 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8255 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15136528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136528
Signal processing circuit with optical local oscillator signal Apr 21, 2016 Issued
Array ( [id] => 11440048 [patent_doc_number] => 20170041069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'APPARATUS AND METHOD FOR VISIBLE LIGHT COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 15/135699 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15135699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135699
Apparatus and method for visible light communication Apr 21, 2016 Issued
Array ( [id] => 12006901 [patent_doc_number] => 20170311056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'SEGMENT ROUTING FOR OPTICAL NETWORKS' [patent_app_type] => utility [patent_app_number] => 15/136378 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12362 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15136378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136378
Segment routing for optical networks Apr 21, 2016 Issued
Array ( [id] => 11274494 [patent_doc_number] => 20160337041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Polarization Independent Reflective Modulator' [patent_app_type] => utility [patent_app_number] => 15/136396 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15136396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136396
Polarization Independent Reflective Modulator Apr 21, 2016 Abandoned
Array ( [id] => 12377826 [patent_doc_number] => 09960843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Nonlinear spatially resolved interferometer (NL-SRI) for characterizing optical properties of deployed telecommunication cables [patent_app_type] => utility [patent_app_number] => 15/135272 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10666 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15135272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135272
Nonlinear spatially resolved interferometer (NL-SRI) for characterizing optical properties of deployed telecommunication cables Apr 20, 2016 Issued
Array ( [id] => 11126058 [patent_doc_number] => 20160323033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'DEVICE, REMOTE NODE AND METHODS FOR PON SUPERVISION' [patent_app_type] => utility [patent_app_number] => 15/098806 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4880 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15098806 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/098806
DEVICE, REMOTE NODE AND METHODS FOR PON SUPERVISION Apr 13, 2016 Abandoned
Array ( [id] => 11989255 [patent_doc_number] => 20170293410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'BIOMETRIC STATE SWITCHING' [patent_app_type] => utility [patent_app_number] => 15/096497 [patent_app_country] => US [patent_app_date] => 2016-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3013 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15096497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/096497
BIOMETRIC STATE SWITCHING Apr 11, 2016 Abandoned
Array ( [id] => 15702487 [patent_doc_number] => 10607427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Information processing device, information processing method, and program for recognizing a user [patent_app_type] => utility [patent_app_number] => 15/552389 [patent_app_country] => US [patent_app_date] => 2016-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12982 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15552389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552389
Information processing device, information processing method, and program for recognizing a user Apr 10, 2016 Issued
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