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] => 16455411 [patent_doc_number] => 20200364837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ELECTRONIC DEVICE AND METHOD OF CONTROLLING THEREOF [patent_app_type] => utility [patent_app_number] => 16/872573 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16872573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872573
Electronic device and method of training a learning model for contrast ratio of an image May 11, 2020 Issued
Array ( [id] => 16257516 [patent_doc_number] => 20200266891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/868797 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 87540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868797
Communication device May 6, 2020 Issued
Array ( [id] => 16789969 [patent_doc_number] => 10992413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method and apparatus for transmitting optical transport unit signal [patent_app_type] => utility [patent_app_number] => 16/867205 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12080 [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] => 16867205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867205
Method and apparatus for transmitting optical transport unit signal May 4, 2020 Issued
Array ( [id] => 16638651 [patent_doc_number] => 10917176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Communication system and method for an optical local area network [patent_app_type] => utility [patent_app_number] => 16/866479 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7960 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866479
Communication system and method for an optical local area network May 3, 2020 Issued
Array ( [id] => 16897023 [patent_doc_number] => 11038588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Failure prediction method of optical transceiver and related optical transceiver and fiber-optic communication system [patent_app_type] => utility [patent_app_number] => 16/865414 [patent_app_country] => US [patent_app_date] => 2020-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4068 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865414
Failure prediction method of optical transceiver and related optical transceiver and fiber-optic communication system May 2, 2020 Issued
Array ( [id] => 16455413 [patent_doc_number] => 20200364839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/863319 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16863319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863319
Method and apparatus, and storage medium for processing style image Apr 29, 2020 Issued
Array ( [id] => 18118885 [patent_doc_number] => 11550276 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Activity classification based on multi-sensor input [patent_app_type] => utility [patent_app_number] => 16/857271 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857271
Activity classification based on multi-sensor input Apr 23, 2020 Issued
Array ( [id] => 16401351 [patent_doc_number] => 20200342209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => CONVOLUTION NEURAL NETWORK BASED LANDMARK TRACKER [patent_app_type] => utility [patent_app_number] => 16/854993 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854993
Convolution neural network based landmark tracker Apr 21, 2020 Issued
Array ( [id] => 17606491 [patent_doc_number] => 11334981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Method and apparatus for detecting a screen, and electronic device [patent_app_type] => utility [patent_app_number] => 16/850778 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 9828 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850778
Method and apparatus for detecting a screen, and electronic device Apr 15, 2020 Issued
Array ( [id] => 16379968 [patent_doc_number] => 20200328811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => DIGITAL NONLINEAR PHASE COMPENSATOR FOR LEGACY SUBMARINE CABLES [patent_app_type] => utility [patent_app_number] => 16/844530 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844530
Digital nonlinear phase compensator for legacy submarine cables Apr 8, 2020 Issued
Array ( [id] => 17061464 [patent_doc_number] => 11106061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Method and system for a low-voltage integrated silicon high-speed modulator [patent_app_type] => utility [patent_app_number] => 16/841615 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4530 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841615
Method and system for a low-voltage integrated silicon high-speed modulator Apr 5, 2020 Issued
Array ( [id] => 18338537 [patent_doc_number] => 20230130486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => WIRELESS COMMUNICATION SYSTEM, BASE STATION CONTROL DEVICE, EVACUATION GUIDANCE METHOD, AND BASE STATION CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 17/915850 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915850
Wireless communication system, base station control device, evacuation guidance method, and base station control program Apr 1, 2020 Issued
Array ( [id] => 17409381 [patent_doc_number] => 11250270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-15 [patent_title] => Supervised delivery techniques [patent_app_type] => utility [patent_app_number] => 16/835834 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 22666 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835834
Supervised delivery techniques Mar 30, 2020 Issued
Array ( [id] => 17979881 [patent_doc_number] => 11496769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Neural network based image set compression [patent_app_type] => utility [patent_app_number] => 16/835724 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835724
Neural network based image set compression Mar 30, 2020 Issued
Array ( [id] => 17374654 [patent_doc_number] => 20220029706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => LIGHTING AND COMMUNICATION SYSTEM COMPRISING A TRANSMITTER AND A RECEIVER OF MODULATED LIGHT SIGNALS [patent_app_type] => utility [patent_app_number] => 17/599395 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599395
Lighting and communication system comprising a transmitter and a receiver of modulated light signals Mar 23, 2020 Issued
Array ( [id] => 16347244 [patent_doc_number] => 20200311895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => IMAGE DATA GENERATING APPARATUS GENERATING IMAGE DATA FOR INSPECTING EXTERNAL APPEARANCE OF PRODUCT [patent_app_type] => utility [patent_app_number] => 16/823728 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823728
Image data generating apparatus generating image data for inspecting external appearance of product Mar 18, 2020 Issued
Array ( [id] => 16943600 [patent_doc_number] => 11055847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Adversarial and dual inverse deep learning networks for medical image analysis [patent_app_type] => utility [patent_app_number] => 16/822101 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9174 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822101
Adversarial and dual inverse deep learning networks for medical image analysis Mar 17, 2020 Issued
Array ( [id] => 17639354 [patent_doc_number] => 11350096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus [patent_app_type] => utility [patent_app_number] => 16/822816 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 40 [patent_no_of_words] => 25329 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822816
Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus Mar 17, 2020 Issued
Array ( [id] => 16347206 [patent_doc_number] => 20200311857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => METHODS AND ARRANGEMENTS FOR CONFIGURING INDUSTRIAL INSPECTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/819510 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16819510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819510
Methods and arrangements for configuring industrial inspection systems Mar 15, 2020 Issued
Array ( [id] => 18215446 [patent_doc_number] => 11590361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Method for calculating an optimal arc angle of dynamic arc radiotherapy by volume-based algorithms [patent_app_type] => utility [patent_app_number] => 16/818487 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2925 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818487
Method for calculating an optimal arc angle of dynamic arc radiotherapy by volume-based algorithms Mar 12, 2020 Issued
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