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] => 16587513 [patent_doc_number] => 20210021915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => REMOTE DATA MULTICASTING AND REMOTE DIRECT MEMORY ACCESS OVER OPTICAL FABRICS [patent_app_type] => utility [patent_app_number] => 16/928370 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928370
Remote data multicasting and remote direct memory access over optical fabrics Jul 13, 2020 Issued
Array ( [id] => 16586938 [patent_doc_number] => 20210021340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => METHOD AND APPARATUS FOR LASER FREQUENCY CONTROL [patent_app_type] => utility [patent_app_number] => 16/927245 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927245
Method and apparatus for laser frequency control Jul 12, 2020 Issued
Array ( [id] => 17802661 [patent_doc_number] => 11416966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method and system for image scaling and enhancement [patent_app_type] => utility [patent_app_number] => 16/924215 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2544 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924215
Method and system for image scaling and enhancement Jul 8, 2020 Issued
Array ( [id] => 17410958 [patent_doc_number] => 11251864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-15 [patent_title] => Logical cut of an optical fiber due to fiber events [patent_app_type] => utility [patent_app_number] => 16/918154 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5181 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918154
Logical cut of an optical fiber due to fiber events Jun 30, 2020 Issued
Array ( [id] => 16708395 [patent_doc_number] => 10958344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Interference suppression with mitigation of intermodulation distortion [patent_app_type] => utility [patent_app_number] => 16/914411 [patent_app_country] => US [patent_app_date] => 2020-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914411
Interference suppression with mitigation of intermodulation distortion Jun 27, 2020 Issued
Array ( [id] => 17425051 [patent_doc_number] => 11258520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => High power and data delivery in a communications network with safety and fault protection [patent_app_type] => utility [patent_app_number] => 16/913792 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9890 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913792
High power and data delivery in a communications network with safety and fault protection Jun 25, 2020 Issued
Array ( [id] => 16527712 [patent_doc_number] => 20200401792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => AUTOMATED VENDING MACHINE WITH CUSTOMER AND IDENTIFICATION AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/907611 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10358 [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] => 16907611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907611
Automated vending machine with customer and identification authentication Jun 21, 2020 Issued
Array ( [id] => 17196734 [patent_doc_number] => 11165510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Power over fiber system and power-supplying-side data communication device of power over fiber system [patent_app_type] => utility [patent_app_number] => 16/907314 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4249 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907314
Power over fiber system and power-supplying-side data communication device of power over fiber system Jun 21, 2020 Issued
Array ( [id] => 18547584 [patent_doc_number] => 11720939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Retail checkout terminal fresh produce identification system [patent_app_type] => utility [patent_app_number] => 16/906248 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6761 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906248
Retail checkout terminal fresh produce identification system Jun 18, 2020 Issued
Array ( [id] => 17269632 [patent_doc_number] => 11195060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Visualization of subimage classifications [patent_app_type] => utility [patent_app_number] => 16/904666 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5163 [patent_no_of_claims] => 20 [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] => 16904666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904666
Visualization of subimage classifications Jun 17, 2020 Issued
Array ( [id] => 17284620 [patent_doc_number] => 11201668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Optical network system, optical node device, and optical network control method [patent_app_type] => utility [patent_app_number] => 16/903691 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7470 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903691
Optical network system, optical node device, and optical network control method Jun 16, 2020 Issued
Array ( [id] => 17757717 [patent_doc_number] => 11398012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Medical imaging method and system [patent_app_type] => utility [patent_app_number] => 16/902330 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7991 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902330
Medical imaging method and system Jun 15, 2020 Issued
Array ( [id] => 16349138 [patent_doc_number] => 20200313789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => OPTICAL BRANCHING/COUPLING DEVICE AND OPTICAL BRANCHING/COUPLING METHOD [patent_app_type] => utility [patent_app_number] => 16/902654 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16902654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902654
Optical branching/coupling device and optical branching/coupling method Jun 15, 2020 Issued
Array ( [id] => 16723075 [patent_doc_number] => 20210090222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => ELECTRONIC DEVICE FOR PERFORMING VIDEO HDR PROCESSING BASED ON IMAGE DATA OBTAINED BY PLURALITY OF IMAGE SENSORS [patent_app_type] => utility [patent_app_number] => 16/899162 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899162
Electronic device for performing video HDR processing based on image data obtained by plurality of image sensors Jun 10, 2020 Issued
Array ( [id] => 17589887 [patent_doc_number] => 11328160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Video condensation and recognition method and system thereof [patent_app_type] => utility [patent_app_number] => 16/898058 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3589 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898058
Video condensation and recognition method and system thereof Jun 9, 2020 Issued
Array ( [id] => 16578061 [patent_doc_number] => 20210012462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => IMAGE PROCESSING METHOD AND IMAGE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/896517 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896517
Image processing method and image processing system for generating a corrected image Jun 8, 2020 Issued
Array ( [id] => 16315074 [patent_doc_number] => 20200293812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => IMAGE-BASED FEATURE DETECTION USING EDGE VECTORS [patent_app_type] => utility [patent_app_number] => 16/888501 [patent_app_country] => US [patent_app_date] => 2020-05-29 [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] => -35 [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] => 16888501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888501
Image-based feature detection using edge vectors May 28, 2020 Issued
Array ( [id] => 17136010 [patent_doc_number] => 11137561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Power over fiber system and data communication devices [patent_app_type] => utility [patent_app_number] => 17/271598 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4582 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271598
Power over fiber system and data communication devices May 24, 2020 Issued
Array ( [id] => 16471083 [patent_doc_number] => 20200372620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => METHOD AND APPARATUS FOR IMAGE PREPROCESSING [patent_app_type] => utility [patent_app_number] => 16/882089 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16882089 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882089
Method and apparatus for image preprocessing May 21, 2020 Issued
Array ( [id] => 18104670 [patent_doc_number] => 11544561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Task-aware recommendation of hyperparameter configurations [patent_app_type] => utility [patent_app_number] => 16/875782 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 9179 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875782
Task-aware recommendation of hyperparameter configurations May 14, 2020 Issued
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