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] => 17211272 [patent_doc_number] => 11171661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Digital-to-analog converter and generation of high-bandwidth analog signals [patent_app_type] => utility [patent_app_number] => 17/059547 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7902 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059547
Digital-to-analog converter and generation of high-bandwidth analog signals May 22, 2019 Issued
Array ( [id] => 16235556 [patent_doc_number] => 10743133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Populating property values of event objects of an object-centric data model using image metadata [patent_app_type] => utility [patent_app_number] => 16/420513 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11989 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420513
Populating property values of event objects of an object-centric data model using image metadata May 22, 2019 Issued
Array ( [id] => 16049261 [patent_doc_number] => 10686523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-16 [patent_title] => Co-boresighted optical and RF phased array and photonic integrated circuit [patent_app_type] => utility [patent_app_number] => 16/419739 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4579 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419739
Co-boresighted optical and RF phased array and photonic integrated circuit May 21, 2019 Issued
Array ( [id] => 15387893 [patent_doc_number] => 10535139 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Gaze-based control of device operations [patent_app_type] => utility [patent_app_number] => 16/418333 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 14997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418333
Gaze-based control of device operations May 20, 2019 Issued
Array ( [id] => 15156057 [patent_doc_number] => 20190356506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => MACHINE LEARNING FOR HOME UNDERSTANDING AND NOTIFICATION [patent_app_type] => utility [patent_app_number] => 16/416881 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416881
Machine learning for home understanding and notification May 19, 2019 Issued
Array ( [id] => 16907771 [patent_doc_number] => 11039786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Method and apparatus for determining a patient weight and/or a body mass index [patent_app_type] => utility [patent_app_number] => 16/412711 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12302 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412711
Method and apparatus for determining a patient weight and/or a body mass index May 14, 2019 Issued
Array ( [id] => 16441201 [patent_doc_number] => 20200358528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => Multi-Channel Light Communications via Waveguides [patent_app_type] => utility [patent_app_number] => 16/407518 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407518
Multi-channel light communications via waveguides May 8, 2019 Issued
Array ( [id] => 15124911 [patent_doc_number] => 20190349089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => POWER ALLOCATION FOR VISIBLE LIGHT COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/407769 [patent_app_country] => US [patent_app_date] => 2019-05-09 [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] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407769
Power allocation for visible light communication May 8, 2019 Issued
Array ( [id] => 16834629 [patent_doc_number] => 11010885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Optical-mode selection for multi-mode semiconductor inspection [patent_app_type] => utility [patent_app_number] => 16/406374 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5945 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406374
Optical-mode selection for multi-mode semiconductor inspection May 7, 2019 Issued
Array ( [id] => 15013505 [patent_doc_number] => 10452902 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-22 [patent_title] => Patent application image generation systems [patent_app_type] => utility [patent_app_number] => 16/395139 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395139
Patent application image generation systems Apr 24, 2019 Issued
Array ( [id] => 15124907 [patent_doc_number] => 20190349087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => ULTRAFAST OMNIDIRECTIONAL WIRELESS DATA TRANSFER APPARATUS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/394695 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394695
Ultrafast omnidirectional wireless data transfer apparatus and system Apr 24, 2019 Issued
Array ( [id] => 16202782 [patent_doc_number] => 10727973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Apparatus and method for self-learning and predictive DWDM network [patent_app_type] => utility [patent_app_number] => 16/389562 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389562
Apparatus and method for self-learning and predictive DWDM network Apr 18, 2019 Issued
Array ( [id] => 16432349 [patent_doc_number] => 10832439 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-10 [patent_title] => Locating entities in a mapped environment [patent_app_type] => utility [patent_app_number] => 16/389539 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389539
Locating entities in a mapped environment Apr 18, 2019 Issued
Array ( [id] => 16395262 [patent_doc_number] => 20200336203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => THROUGHPUT INCREASES FOR OPTICAL COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/387756 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387756
Throughput increases for optical communications Apr 17, 2019 Issued
Array ( [id] => 17534453 [patent_doc_number] => 20220113062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => MULTIFUNCTIONAL HANDLE-TYPE ELECTRICAL BLOW DRYER [patent_app_type] => utility [patent_app_number] => 16/648775 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 1227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648775
MULTIFUNCTIONAL HANDLE-TYPE ELECTRICAL BLOW DRYER Apr 11, 2019 Abandoned
Array ( [id] => 17653441 [patent_doc_number] => 11356190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Configurable wide area distributed antenna system [patent_app_type] => utility [patent_app_number] => 16/383264 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 17287 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383264
Configurable wide area distributed antenna system Apr 11, 2019 Issued
Array ( [id] => 16285754 [patent_doc_number] => 20200279356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => METHOD AND SYSTEM FOR ENHANCING IMAGE, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/761260 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16761260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/761260
Method and system for enhancing image, and computer readable storage medium Apr 10, 2019 Issued
Array ( [id] => 16036561 [patent_doc_number] => 10680717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Systems and methods for polarization control using blind source separation [patent_app_type] => utility [patent_app_number] => 16/379316 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379316
Systems and methods for polarization control using blind source separation Apr 8, 2019 Issued
Array ( [id] => 14629793 [patent_doc_number] => 20190228264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => METHOD AND APPARATUS FOR TRAINING NEURAL NETWORK MODEL USED FOR IMAGE PROCESSING, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/373034 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373034
Method and apparatus for training neural network model used for image processing, and storage medium Apr 1, 2019 Issued
Array ( [id] => 14632913 [patent_doc_number] => 20190229829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => ELECTROMAGNETIC SIGNAL TRANSPORT AND DISTRIBUTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/372078 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16372078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372078
Electromagnetic signal transport and distribution systems Mar 31, 2019 Issued
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