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] => 16927425 [patent_doc_number] => 11048911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Apparatus for determining cellular composition information in one or more tissue samples [patent_app_type] => utility [patent_app_number] => 16/345393 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9205 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345393
Apparatus for determining cellular composition information in one or more tissue samples Oct 25, 2017 Issued
Array ( [id] => 12189454 [patent_doc_number] => 20180048390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'DIVERGED-BEAM COMMUNICATIONS SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/790961 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 16879 [patent_no_of_claims] => 48 [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] => 15790961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790961
DIVERGED-BEAM COMMUNICATIONS SYSTEM Oct 22, 2017 Abandoned
Array ( [id] => 13131653 [patent_doc_number] => 10083765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Methods for securely processing information having handwritten data [patent_app_type] => utility [patent_app_number] => 15/789422 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 5804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15789422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789422
Methods for securely processing information having handwritten data Oct 19, 2017 Issued
Array ( [id] => 14940463 [patent_doc_number] => 20190305870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => OPTICAL BRANCHING/COUPLING DEVICE AND OPTICAL BRANCHING/COUPLING METHOD [patent_app_type] => utility [patent_app_number] => 16/341479 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16341479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341479
Optical branching/coupling device and optical branching/coupling method Oct 19, 2017 Issued
Array ( [id] => 14906119 [patent_doc_number] => 20190296825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => MULTIUSER ACCESS FOR OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/345202 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16345202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345202
Multiuser access for optical communications Oct 5, 2017 Issued
Array ( [id] => 14724223 [patent_doc_number] => 20190253175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => METHOD FOR MANAGING A TELECOMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 16/333097 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333097
Method for managing a telecommunication network Sep 26, 2017 Issued
Array ( [id] => 12142131 [patent_doc_number] => 20180020213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'METHOD AND APPARATUS FOR IMPROVING VISUAL QUALITY BY USING NEIGHBORING PIXEL INFORMATION IN FLATNESS CHECK AND/OR APPLYING SMOOTH FUNCTION TO QUANTIZATION PARAMETERS/PIXEL VALUES' [patent_app_type] => utility [patent_app_number] => 15/715181 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11406 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [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] => 15715181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715181
METHOD AND APPARATUS FOR IMPROVING VISUAL QUALITY BY USING NEIGHBORING PIXEL INFORMATION IN FLATNESS CHECK AND/OR APPLYING SMOOTH FUNCTION TO QUANTIZATION PARAMETERS/PIXEL VALUES Sep 25, 2017 Abandoned
Array ( [id] => 12374136 [patent_doc_number] => 09959601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Distortion rectification method and terminal [patent_app_type] => utility [patent_app_number] => 15/713755 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15713755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/713755
Distortion rectification method and terminal Sep 24, 2017 Issued
Array ( [id] => 14081139 [patent_doc_number] => 20190089457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Panels with Li-Fi Connectivity [patent_app_type] => utility [patent_app_number] => 15/711773 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15711773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711773
Panels with Li-Fi connectivity Sep 20, 2017 Issued
Array ( [id] => 14264199 [patent_doc_number] => 10281659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Fiber-management solution for an optical-network node [patent_app_type] => utility [patent_app_number] => 15/711480 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8293 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15711480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711480
Fiber-management solution for an optical-network node Sep 20, 2017 Issued
Array ( [id] => 12577371 [patent_doc_number] => 10021398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Adaptive tile data size coding for video and image compression [patent_app_type] => utility [patent_app_number] => 15/705592 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15705592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705592
Adaptive tile data size coding for video and image compression Sep 14, 2017 Issued
Array ( [id] => 12236770 [patent_doc_number] => 20180069631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'METHOD FOR MUXING ORTHOGONAL MODES USING MODAL CORRELATION MATRICES' [patent_app_type] => utility [patent_app_number] => 15/699334 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 118 [patent_figures_cnt] => 118 [patent_no_of_words] => 52857 [patent_no_of_claims] => 20 [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] => 15699334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/699334
Method for muxing orthogonal modes using modal correlation matrices Sep 7, 2017 Issued
Array ( [id] => 14572265 [patent_doc_number] => 20190213739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => INFORMATION PROCESSING APPARATUS AND IMAGE REGION SEGMENTATION METHOD [patent_app_type] => utility [patent_app_number] => 16/328746 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16328746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328746
Information processing apparatus and image region segmentation method Aug 30, 2017 Issued
Array ( [id] => 16488622 [patent_doc_number] => 20200382235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => OPTICAL COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/634859 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16634859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634859
Optical communication device Aug 27, 2017 Issued
Array ( [id] => 13994199 [patent_doc_number] => 20190066257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => EFFICIENT MEMORY LAYOUT FOR ENABLING SMART DATA COMPRESSION IN MACHINE LEARNING ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 15/682795 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682795
Efficient memory layout for enabling smart data compression in machine learning environments Aug 21, 2017 Issued
Array ( [id] => 13993365 [patent_doc_number] => 20190065840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SYSTEM AND METHOD FOR SEMANTIC TEXTUAL INFORMATION RECOGNITION [patent_app_type] => utility [patent_app_number] => 15/682808 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682808
System and method for semantic textual information recognition Aug 21, 2017 Issued
Array ( [id] => 13711855 [patent_doc_number] => 20170366882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => AUTOMATED FIBER CROSS-CONNECT SERVICE WITHIN A MULTI-TENANT INTERCONNECTION FACILITY [patent_app_type] => utility [patent_app_number] => 15/675317 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675317
Automated fiber cross-connect service within a multi-tenant interconnection facility Aug 10, 2017 Issued
Array ( [id] => 15444519 [patent_doc_number] => 20200036443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => VISIBLE LIGHT COMMUNICATION LOCKS [patent_app_type] => utility [patent_app_number] => 16/338239 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16338239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338239
VISIBLE LIGHT COMMUNICATION LOCKS Jul 27, 2017 Abandoned
Array ( [id] => 14813901 [patent_doc_number] => 20190273560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL DATA TRANSMISSION SYSTEM, OPTICAL TRANSMISSION METHOD, AND OPTICAL RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 16/320065 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320065
Optical transmitter, optical receiver, optical data transmission system, optical transmission method, and optical reception method Jul 25, 2017 Issued
Array ( [id] => 12161896 [patent_doc_number] => 20180033162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'METHOD AND DEVICE FOR CAMERA POSE ESTIMATION' [patent_app_type] => utility [patent_app_number] => 15/658404 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7011 [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] => 15658404 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658404
Method and device for camera pose estimation Jul 24, 2017 Issued
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