Search

Jianzi Chen

Examiner (ID: 6663, Phone: (571)270-5292 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2821
Total Applications
687
Issued Applications
543
Pending Applications
6
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16684678 [patent_doc_number] => 10944173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Antenna array and arrangement comprising an antenna array and a network node [patent_app_type] => utility [patent_app_number] => 16/323558 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4458 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323558
Antenna array and arrangement comprising an antenna array and a network node Sep 7, 2016 Issued
Array ( [id] => 11352309 [patent_doc_number] => 20160371049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'CONTROL SYSTEM AND METHOD FOR AN LED DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/252087 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10799 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [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] => 15252087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/252087
CONTROL SYSTEM AND METHOD FOR AN LED DISPLAY APPARATUS Aug 29, 2016 Abandoned
Array ( [id] => 11340988 [patent_doc_number] => 20160366743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'METHOD AND APPARATUS FOR INCREASING DIMMING RANGE OF SOLID STATE LIGHTING FIXTURES' [patent_app_type] => utility [patent_app_number] => 15/245327 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8864 [patent_no_of_claims] => 6 [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] => 15245327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245327
Method and apparatus for increasing dimming range of solid state lighting fixtures Aug 23, 2016 Issued
Array ( [id] => 11438916 [patent_doc_number] => 20170039937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/235906 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3174 [patent_no_of_claims] => 20 [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] => 15235906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235906
Organic electroluminescent display device Aug 11, 2016 Issued
Array ( [id] => 11438917 [patent_doc_number] => 20170039938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/235991 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3176 [patent_no_of_claims] => 18 [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] => 15235991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235991
Organic electroluminescent display device Aug 11, 2016 Issued
Array ( [id] => 11295467 [patent_doc_number] => 20160345398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'LIGHT EMITTING DEVICE FOR AC POWER OPERATION' [patent_app_type] => utility [patent_app_number] => 15/230171 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15307 [patent_no_of_claims] => 11 [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] => 15230171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/230171
Light emitting device for AC power operation Aug 4, 2016 Issued
Array ( [id] => 11422428 [patent_doc_number] => 20170030573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'METHOD AND SYSTEM FOR MAXIMIZING THE OUTPUT OF SURGICAL LIGHTS' [patent_app_type] => utility [patent_app_number] => 15/225189 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8000 [patent_no_of_claims] => 32 [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] => 15225189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225189
Method and system for maximizing the output of surgical lights Jul 31, 2016 Issued
Array ( [id] => 11694285 [patent_doc_number] => 20170170002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'ELECTRODELESS LAMP' [patent_app_type] => utility [patent_app_number] => 15/223987 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4817 [patent_no_of_claims] => 10 [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] => 15223987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223987
Electrodeless lamp Jul 28, 2016 Issued
Array ( [id] => 14336607 [patent_doc_number] => 10299346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => System and method for monitoring back light module, and a display apparatus [patent_app_type] => utility [patent_app_number] => 15/223498 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2991 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223498 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223498
System and method for monitoring back light module, and a display apparatus Jul 28, 2016 Issued
Array ( [id] => 12019361 [patent_doc_number] => 09812070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Display apparatus and irradiation light controlling method' [patent_app_type] => utility [patent_app_number] => 15/223232 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 13366 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223232
Display apparatus and irradiation light controlling method Jul 28, 2016 Issued
Array ( [id] => 12014486 [patent_doc_number] => 09807830 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-31 [patent_title] => 'LED driver circuit with step configurable output' [patent_app_type] => utility [patent_app_number] => 15/209851 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15209851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/209851
LED driver circuit with step configurable output Jul 13, 2016 Issued
Array ( [id] => 12014486 [patent_doc_number] => 09807830 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-31 [patent_title] => 'LED driver circuit with step configurable output' [patent_app_type] => utility [patent_app_number] => 15/209851 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15209851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/209851
LED driver circuit with step configurable output Jul 13, 2016 Issued
Array ( [id] => 13334707 [patent_doc_number] => 20180218891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => Apparatus and Methods For Focussing Electrons [patent_app_type] => utility [patent_app_number] => 15/748022 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7467 [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] => 15748022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748022
Apparatus and methods for focussing electrons Jul 13, 2016 Issued
Array ( [id] => 12169750 [patent_doc_number] => 09888534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Trigger circuit, light apparatus comprising the same and trigger method' [patent_app_type] => utility [patent_app_number] => 15/210625 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8132 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15210625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210625
Trigger circuit, light apparatus comprising the same and trigger method Jul 13, 2016 Issued
Array ( [id] => 11394902 [patent_doc_number] => 20170015437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'EXTERIOR HELICOPTER LIGHT UNIT AND METHOD OF OPERATING AN EXTERIOR HELICOPTER LIGHT UNIT' [patent_app_type] => utility [patent_app_number] => 15/210314 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7046 [patent_no_of_claims] => 15 [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] => 15210314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210314
Exterior helicopter light unit and method of operating an exterior helicopter light unit Jul 13, 2016 Issued
Array ( [id] => 14513555 [patent_doc_number] => 20190200432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => MUSIC SELECTION DEVICE FOR GENERATING LIGHTING CONTROL DATA, MUSIC SELECTION METHOD FOR GENERATING LIGHTING CONTROL DATA, AND MUSIC SELECTION PROGRAM FOR GENERATING LIGHTING CONTROL DATA [patent_app_type] => utility [patent_app_number] => 16/313970 [patent_app_country] => US [patent_app_date] => 2016-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313970
Music selection device for generating lighting control data, music selection method for generating lighting control data, and music selection program for generating lighting control data Jul 4, 2016 Issued
Array ( [id] => 13352909 [patent_doc_number] => 20180227994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => VOLTAGE-DEPENDENT CONNECTION OF INDIVIDUAL LIGHT SOURCES [patent_app_type] => utility [patent_app_number] => 15/747770 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15747770 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/747770
Voltage-dependent connection of individual light sources Jun 14, 2016 Issued
Array ( [id] => 12855508 [patent_doc_number] => 20180177010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => LED DRIVER AND DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 15/579060 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15579060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/579060
LED driver and driving method May 24, 2016 Issued
Array ( [id] => 11483890 [patent_doc_number] => 09590456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Inductively coupled ballast circuit' [patent_app_type] => utility [patent_app_number] => 15/155138 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 13875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15155138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155138
Inductively coupled ballast circuit May 15, 2016 Issued
Array ( [id] => 14647307 [patent_doc_number] => 10368414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Determining the position of a portable device relative to a luminaire [patent_app_type] => utility [patent_app_number] => 15/577071 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6982 [patent_no_of_claims] => 14 [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] => 15577071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/577071
Determining the position of a portable device relative to a luminaire May 11, 2016 Issued
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