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] => 12870781 [patent_doc_number] => 20180182102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => AUTOMATED IMAGE EVALUATION IN X-RAY IMAGING [patent_app_type] => utility [patent_app_number] => 15/854974 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854974
Automated image evaluation in x-ray imaging Dec 26, 2017 Issued
Array ( [id] => 15152589 [patent_doc_number] => 20190354772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => A METHOD FOR FOREIGN OBJECT DEBRIS DETECTION [patent_app_type] => utility [patent_app_number] => 16/472121 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472121
Method for foreign object debris detection Dec 25, 2017 Issued
Array ( [id] => 14461101 [patent_doc_number] => 10326530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Bias control of nested mach-zehnder modulators for the generation of optical QAM signals [patent_app_type] => utility [patent_app_number] => 15/853439 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853439
Bias control of nested mach-zehnder modulators for the generation of optical QAM signals Dec 21, 2017 Issued
Array ( [id] => 14065333 [patent_doc_number] => 10236982 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Fiber parameter identification [patent_app_type] => utility [patent_app_number] => 15/849940 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15849940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849940
Fiber parameter identification Dec 20, 2017 Issued
Array ( [id] => 15640105 [patent_doc_number] => 10593051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Medical image registration guided by target lesion [patent_app_type] => utility [patent_app_number] => 15/848662 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848662
Medical image registration guided by target lesion Dec 19, 2017 Issued
Array ( [id] => 12648189 [patent_doc_number] => 20180107894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => IMAGE-BASED FEATURE DETECTION USING EDGE VECTORS [patent_app_type] => utility [patent_app_number] => 15/844258 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 15844258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844258
Image-based feature detection using edge vectors Dec 14, 2017 Issued
Array ( [id] => 12633066 [patent_doc_number] => 20180102852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/836603 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 15836603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836603
Circuit for multi-path interference mitigation in an optical communication system Dec 7, 2017 Issued
Array ( [id] => 12869947 [patent_doc_number] => 20180181824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 15/834777 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15834777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/834777
Driving assistance systems and methods Dec 6, 2017 Issued
Array ( [id] => 16872893 [patent_doc_number] => 20210166360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD AND APPARATUS FOR INVERSE TONE MAPPING [patent_app_type] => utility [patent_app_number] => 16/769576 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16769576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/769576
METHOD AND APPARATUS FOR INVERSE TONE MAPPING Dec 5, 2017 Abandoned
Array ( [id] => 14401915 [patent_doc_number] => 20190166801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => IMAGING AND THREE DIMENSIONAL RECONSTRUCTION FOR WEIGHT ESTIMATION [patent_app_type] => utility [patent_app_number] => 15/833594 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833594
Imaging and three dimensional reconstruction for weight estimation Dec 5, 2017 Issued
Array ( [id] => 16414133 [patent_doc_number] => 10822006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Network connection of vehicles [patent_app_type] => utility [patent_app_number] => 16/468057 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3766 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 16468057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468057
Network connection of vehicles Dec 3, 2017 Issued
Array ( [id] => 14557041 [patent_doc_number] => 10346985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-09 [patent_title] => Gaze-based control of device operations [patent_app_type] => utility [patent_app_number] => 15/829539 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 14995 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829539
Gaze-based control of device operations Nov 30, 2017 Issued
Array ( [id] => 12777412 [patent_doc_number] => 20180150972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => SYSTEM FOR DETERMINING POSITION OF A ROBOT [patent_app_type] => utility [patent_app_number] => 15/826624 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826624 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826624
SYSTEM FOR DETERMINING POSITION OF A ROBOT Nov 28, 2017 Abandoned
Array ( [id] => 14401047 [patent_doc_number] => 10313833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Populating property values of event objects of an object-centric data model using image metadata [patent_app_type] => utility [patent_app_number] => 15/822621 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11981 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822621
Populating property values of event objects of an object-centric data model using image metadata Nov 26, 2017 Issued
Array ( [id] => 13173033 [patent_doc_number] => 10102634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-16 [patent_title] => Image segmentation of a video stream [patent_app_type] => utility [patent_app_number] => 15/821405 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 14972 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821405 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821405
Image segmentation of a video stream Nov 21, 2017 Issued
Array ( [id] => 15540221 [patent_doc_number] => 10569875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Using unmanned aerial vehicles (UAVs or drones) in forestry imaging and assessment applications [patent_app_type] => utility [patent_app_number] => 15/812448 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22419 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812448
Using unmanned aerial vehicles (UAVs or drones) in forestry imaging and assessment applications Nov 13, 2017 Issued
Array ( [id] => 15387541 [patent_doc_number] => 10534961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Method, device and permanent storage memory for detecting drilling and/or hydraulic fracturing of hydrocarbon wells [patent_app_type] => utility [patent_app_number] => 15/812700 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6981 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812700 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812700
Method, device and permanent storage memory for detecting drilling and/or hydraulic fracturing of hydrocarbon wells Nov 13, 2017 Issued
Array ( [id] => 17331947 [patent_doc_number] => 11222413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method for correcting image by device and device therefor [patent_app_type] => utility [patent_app_number] => 16/347330 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 51 [patent_no_of_words] => 28027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347330
Method for correcting image by device and device therefor Nov 7, 2017 Issued
Array ( [id] => 14037391 [patent_doc_number] => 10230461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Bandwidth throttling [patent_app_type] => utility [patent_app_number] => 15/805532 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5471 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805532 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805532
Bandwidth throttling Nov 6, 2017 Issued
Array ( [id] => 16747177 [patent_doc_number] => 10972187 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Light source for quantum communication system, and encoding device [patent_app_type] => utility [patent_app_number] => 16/472854 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9079 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472854
Light source for quantum communication system, and encoding device Nov 2, 2017 Issued
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