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] => 15674555 [patent_doc_number] => 10601522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Optical receiver [patent_app_type] => utility [patent_app_number] => 16/309410 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4122 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309410
Optical receiver Jun 18, 2017 Issued
Array ( [id] => 12399660 [patent_doc_number] => 09967482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Image processing apparatus, image processing method, and storage medium for noise reduction processing [patent_app_type] => utility [patent_app_number] => 15/626912 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 9859 [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] => 15626912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626912
Image processing apparatus, image processing method, and storage medium for noise reduction processing Jun 18, 2017 Issued
Array ( [id] => 11968043 [patent_doc_number] => 20170272196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ELECTROMAGNETIC SIGNAL TRANSPORT AND DISTRIBUTION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/613391 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5124 [patent_no_of_claims] => 4 [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] => 15613391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613391
Electromagnetic signal transport and distribution systems Jun 4, 2017 Issued
Array ( [id] => 12434832 [patent_doc_number] => 09978126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Image resolution modification [patent_app_type] => utility [patent_app_number] => 15/612057 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8641 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 15612057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612057
Image resolution modification Jun 1, 2017 Issued
Array ( [id] => 15317269 [patent_doc_number] => 10523356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => System and methods for coherent optical extension [patent_app_type] => utility [patent_app_number] => 15/609461 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4908 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609461
System and methods for coherent optical extension May 30, 2017 Issued
Array ( [id] => 16759229 [patent_doc_number] => 10977781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Method, device and system for image fusion [patent_app_type] => utility [patent_app_number] => 16/331009 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 11688 [patent_no_of_claims] => 12 [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] => 16331009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331009
Method, device and system for image fusion May 30, 2017 Issued
Array ( [id] => 12991966 [patent_doc_number] => 20170346445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Dense Wavelength-Division Multiplexing (DWDM) Network and Method [patent_app_type] => utility [patent_app_number] => 15/609463 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609463
Dense Wavelength-Division Multiplexing (DWDM) Network and Method May 30, 2017 Abandoned
Array ( [id] => 12654072 [patent_doc_number] => 20180109855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => APPARATUS AND METHOD FOR PROCESSING OF PHOTONIC FRAME [patent_app_type] => utility [patent_app_number] => 15/609768 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609768
APPARATUS AND METHOD FOR PROCESSING OF PHOTONIC FRAME May 30, 2017 Abandoned
Array ( [id] => 12984241 [patent_doc_number] => 20170343750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => SYSTEM AND METHOD FOR TRANMISSIONS USING ELIPTICAL CORE FIBERS [patent_app_type] => utility [patent_app_number] => 15/608609 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608609
System and method for transmissions using eliptical core fibers May 29, 2017 Issued
Array ( [id] => 14559879 [patent_doc_number] => 10348415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Optical wireless communications for vehicle operator personal computing devices [patent_app_type] => utility [patent_app_number] => 15/608424 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608424
Optical wireless communications for vehicle operator personal computing devices May 29, 2017 Issued
Array ( [id] => 11953477 [patent_doc_number] => 20170257628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'REMOTE VIEWING OF LARGE IMAGE FILES' [patent_app_type] => utility [patent_app_number] => 15/601626 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14997 [patent_no_of_claims] => 15 [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] => 15601626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601626
REMOTE VIEWING OF LARGE IMAGE FILES May 21, 2017 Abandoned
Array ( [id] => 13711851 [patent_doc_number] => 20170366880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => PHOTONIC TRANSCEIVER ARCHITECTURE WITH LOOPBACK FUNCTIONALITY [patent_app_type] => utility [patent_app_number] => 15/600176 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15600176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600176
Photonic transceiver architecture with loopback functionality May 18, 2017 Issued
Array ( [id] => 13569785 [patent_doc_number] => 20180336440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => UNCONSTRAINED EVENT MONITORING VIA A NETWORK OF DRONES [patent_app_type] => utility [patent_app_number] => 15/598562 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [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] => 15598562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598562
Unconstrained event monitoring via a network of drones May 17, 2017 Issued
Array ( [id] => 11953592 [patent_doc_number] => 20170257743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'POPULATING PROPERTY VALUES OF EVENT OBJECTS OF AN OBJECT-CENTRIC DATA MODEL USING IMAGE METADATA' [patent_app_type] => utility [patent_app_number] => 15/598752 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12098 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 15598752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598752
POPULATING PROPERTY VALUES OF EVENT OBJECTS OF AN OBJECT-CENTRIC DATA MODEL USING IMAGE METADATA May 17, 2017 Abandoned
Array ( [id] => 14724225 [patent_doc_number] => 20190253176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => CONSTRUCTION METHOD OF MODE-DIVISION MULTIPLEXING FIBER-OPTIC COMMUNICATION SYSTEM AND A CONSTRUCTED FIBER-OPTIC COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/768015 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768015 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768015
Construction method of mode-division multiplexing fiber-optic communication system and a constructed fiber-optic communication system May 17, 2017 Issued
Array ( [id] => 12121416 [patent_doc_number] => 20180005002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'ULTRASONIC FINGERPRINT RECOGNITION MODULE AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/598048 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3398 [patent_no_of_claims] => 16 [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] => 15598048 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598048
ULTRASONIC FINGERPRINT RECOGNITION MODULE AND MANUFACTURING METHOD THEREOF May 16, 2017 Abandoned
Array ( [id] => 14724159 [patent_doc_number] => 20190253143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => FSO COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/329226 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329226
FSO communication system May 10, 2017 Issued
Array ( [id] => 11940332 [patent_doc_number] => 20170244483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'INFORMATION COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/588817 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 72 [patent_no_of_words] => 29451 [patent_no_of_claims] => 5 [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] => 15588817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588817
Information communication device May 7, 2017 Issued
Array ( [id] => 15014061 [patent_doc_number] => 10453181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Systems and methods for transforming an image [patent_app_type] => utility [patent_app_number] => 15/586910 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 14937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15586910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/586910
Systems and methods for transforming an image May 3, 2017 Issued
Array ( [id] => 16427894 [patent_doc_number] => 10827952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Electrocardiographic biometric authentication [patent_app_type] => utility [patent_app_number] => 16/097552 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7719 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16097552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097552
Electrocardiographic biometric authentication Apr 27, 2017 Issued
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