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] => 17202500 [patent_doc_number] => 20210342595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SCENE-BASED IMAGE PROCESSING METHOD, APPARATUS, SMART TERMINAL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/266915 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266915
Scene-based image processing method, apparatus, smart terminal and storage medium Dec 25, 2019 Issued
Array ( [id] => 16919649 [patent_doc_number] => 20210192741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => TECHNOLOGIES FOR AUTOMATED SCREEN SEGMENTATION [patent_app_type] => utility [patent_app_number] => 16/726662 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16726662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726662
Technologies for automated screen segmentation Dec 23, 2019 Issued
Array ( [id] => 18214917 [patent_doc_number] => 11589829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Methods and systems to configure and use neural networks in characterizing physiological systems [patent_app_type] => utility [patent_app_number] => 16/725430 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 24100 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725430
Methods and systems to configure and use neural networks in characterizing physiological systems Dec 22, 2019 Issued
Array ( [id] => 16805276 [patent_doc_number] => 20210127829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => RACK FOR SUPPORTING COLLECTION CONTAINERS [patent_app_type] => utility [patent_app_number] => 17/257209 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17257209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257209
RACK FOR SUPPORTING COLLECTION CONTAINERS Dec 19, 2019 Abandoned
Array ( [id] => 17181994 [patent_doc_number] => 11159248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Optical receiving device [patent_app_type] => utility [patent_app_number] => 16/718767 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7594 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [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] => 16718767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718767
Optical receiving device Dec 17, 2019 Issued
Array ( [id] => 16114925 [patent_doc_number] => 20200209485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => LIQUID CRYSTAL ON SILICON ELEMENT FOR DUAL-FUNCTIONALITY BEAM STEERING IN WAVELENGTH SELECTIVE SWITCHES [patent_app_type] => utility [patent_app_number] => 16/717559 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5346 [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] => 16717559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717559
Liquid crystal on silicon element for dual-functionality beam steering in wavelength selective switches Dec 16, 2019 Issued
Array ( [id] => 18122243 [patent_doc_number] => 20230007844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Access Network and Wireless Device [patent_app_type] => utility [patent_app_number] => 17/784831 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17428 [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] => 17784831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784831
Access network and wireless device Dec 12, 2019 Issued
Array ( [id] => 16638666 [patent_doc_number] => 10917191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [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] => 16/712188 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 18678 [patent_no_of_claims] => 17 [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] => 16712188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712188
Methods and apparatus for improving the skew tolerance of a coherent optical transponder in an optical communication system Dec 11, 2019 Issued
Array ( [id] => 16730224 [patent_doc_number] => 20210097371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => GENERATIVE ADVERSARIAL NETWORK WITH DYNAMIC CAPACITY EXPANSION FOR CONTINUAL LEARNING [patent_app_type] => utility [patent_app_number] => 16/711134 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711134
Generative adversarial network with dynamic capacity expansion for continual learning Dec 10, 2019 Issued
Array ( [id] => 17325930 [patent_doc_number] => 11216949 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-04 [patent_title] => Gaze-based control of device operations [patent_app_type] => utility [patent_app_number] => 16/708584 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 15021 [patent_no_of_claims] => 20 [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] => 16708584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708584
Gaze-based control of device operations Dec 9, 2019 Issued
Array ( [id] => 16888285 [patent_doc_number] => 20210174482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => VISUALIZATION OF INSPECTION RESULTS [patent_app_type] => utility [patent_app_number] => 16/707097 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707097
Visualization of inspection results Dec 8, 2019 Issued
Array ( [id] => 16411497 [patent_doc_number] => 10820072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Optical networking with hybrid optical vortices [patent_app_type] => utility [patent_app_number] => 16/707082 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 41521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707082
Optical networking with hybrid optical vortices Dec 8, 2019 Issued
Array ( [id] => 15774479 [patent_doc_number] => 20200118257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Image Processing Method, Terminal, and Non-Transitory Computer-Readable Storage Medium [patent_app_type] => utility [patent_app_number] => 16/706659 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706659
Image processing method, terminal, and non-transitory computer-readable storage medium Dec 5, 2019 Issued
Array ( [id] => 18188787 [patent_doc_number] => 11579366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Photonic antenna array with tapered fiber ends [patent_app_type] => utility [patent_app_number] => 16/705912 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 7539 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705912
Photonic antenna array with tapered fiber ends Dec 5, 2019 Issued
Array ( [id] => 16194964 [patent_doc_number] => 20200235813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => COMMUNICATION METHOD AND APPARATUS USING HYBRID MODULATION SCHEME IN COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/697285 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697285
Communication method and apparatus using hybrid modulation scheme in communication system Nov 26, 2019 Issued
Array ( [id] => 18919604 [patent_doc_number] => 11881900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Transceiver, spatial light frequency transmission system and spatial light frequency transmission method [patent_app_type] => utility [patent_app_number] => 17/777313 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8972 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777313
Transceiver, spatial light frequency transmission system and spatial light frequency transmission method Nov 18, 2019 Issued
Array ( [id] => 17438420 [patent_doc_number] => 11263757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Image identifying method and related monitoring camera and monitoring camera system [patent_app_type] => utility [patent_app_number] => 16/687582 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3007 [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] => 16687582 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687582
Image identifying method and related monitoring camera and monitoring camera system Nov 17, 2019 Issued
Array ( [id] => 15934649 [patent_doc_number] => 20200158958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ULTRA-SMALL MULTI-CHANNEL OPTICAL MODULE WITH OPTICAL WAVELENGTH DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 16/687353 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687353
Ultra-small multi-channel optical module with optical wavelength distribution Nov 17, 2019 Issued
Array ( [id] => 15908025 [patent_doc_number] => 20200153533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => METHOD AND APPARATUS FOR OPTICAL POWER CONTROLS IN OPTICAL NETWORKS [patent_app_type] => utility [patent_app_number] => 16/683017 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683017
Method and apparatus for optical power controls in optical networks Nov 12, 2019 Issued
Array ( [id] => 17246412 [patent_doc_number] => 20210366157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => DATA COMPRESSION DEVICE AND COMPRESSION METHOD [patent_app_type] => utility [patent_app_number] => 16/618911 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618911
Data compression device and compression method configured to gradually adjust a quantization step size to obtain an optimal target quantization step size Nov 11, 2019 Issued
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