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] => 14513563 [patent_doc_number] => 20190200436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => CROWD ENTERTAINMENT [patent_app_type] => utility [patent_app_number] => 16/327464 [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] => 9723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327464
Crowd entertainment Aug 21, 2017 Issued
Array ( [id] => 13815723 [patent_doc_number] => 10184626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Imitation candle and flame simulation assembly thereof [patent_app_type] => utility [patent_app_number] => 15/682418 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6243 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682418 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682418
Imitation candle and flame simulation assembly thereof Aug 20, 2017 Issued
Array ( [id] => 14741965 [patent_doc_number] => 10390408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Facilitating improved luminance uniformity in organic light emitting diode device panels [patent_app_type] => utility [patent_app_number] => 15/675937 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 44 [patent_no_of_words] => 8520 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675937
Facilitating improved luminance uniformity in organic light emitting diode device panels Aug 13, 2017 Issued
Array ( [id] => 16051011 [patent_doc_number] => 10687407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Wireless luminaire configuration [patent_app_type] => utility [patent_app_number] => 16/327216 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6249 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327216
Wireless luminaire configuration Jul 27, 2017 Issued
Array ( [id] => 15660877 [patent_doc_number] => 20200092969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => VEHICLE LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/615591 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16615591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615591
Vehicle lighting device Jun 18, 2017 Issued
Array ( [id] => 14256049 [patent_doc_number] => 10278244 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Multifunctional universal LED driver [patent_app_type] => utility [patent_app_number] => 15/731377 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 58 [patent_no_of_words] => 17599 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15731377 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/731377
Multifunctional universal LED driver Jun 4, 2017 Issued
Array ( [id] => 12124170 [patent_doc_number] => 20180007755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'LIGHT-SOURCE DRIVING APPARATUS AND LIGHT-SOURCE DRIVING METHOD' [patent_app_type] => utility [patent_app_number] => 15/602689 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 15869 [patent_no_of_claims] => 17 [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] => 15602689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602689
LIGHT-SOURCE DRIVING APPARATUS AND LIGHT-SOURCE DRIVING METHOD May 22, 2017 Abandoned
Array ( [id] => 14804725 [patent_doc_number] => 10405381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Light emitting diode control circuit with wide range input voltage [patent_app_type] => utility [patent_app_number] => 15/601034 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2783 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601034
Light emitting diode control circuit with wide range input voltage May 21, 2017 Issued
Array ( [id] => 12806038 [patent_doc_number] => 20180160516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => ADAPTIVE CONTROL FOR DISPLAY BACKLIGHT BOOST CONVERTER [patent_app_type] => utility [patent_app_number] => 15/601549 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601549 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601549
ADAPTIVE CONTROL FOR DISPLAY BACKLIGHT BOOST CONVERTER May 21, 2017 Abandoned
Array ( [id] => 13573643 [patent_doc_number] => 20180338370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => CONNECTED LIGHTING NETWORK ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 15/599624 [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] => 8086 [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] => 15599624 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599624
Connected lighting network architecture May 18, 2017 Issued
Array ( [id] => 13442761 [patent_doc_number] => 20180272923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DUAL COLOR TEMPERATURE VEHICLE LAMP ABLE TO JUDGE DRIVING ENVIRONMENT BASED ON INVISIBLE LIGHT AND JUDGING METHOD [patent_app_type] => utility [patent_app_number] => 15/600568 [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] => 2159 [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] => 15600568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600568
Dual color temperature vehicle lamp able to judge driving environment based on invisible light and judging method May 18, 2017 Issued
Array ( [id] => 13573641 [patent_doc_number] => 20180338369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => LIGHTING COMMAND AND CONTROL USING MESSAGE-BASED COMMUNICATIONS FOR MULTI-CHANNEL LIGHTING FIXTURES [patent_app_type] => utility [patent_app_number] => 15/599604 [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] => 8274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15599604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599604
Lighting command and control using message-based communications for multi-channel lighting fixtures May 18, 2017 Issued
Array ( [id] => 14128681 [patent_doc_number] => 10251228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-02 [patent_title] => LED dimming stabilizer apparatus and method [patent_app_type] => utility [patent_app_number] => 15/588666 [patent_app_country] => US [patent_app_date] => 2017-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 5842 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15588666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588666
LED dimming stabilizer apparatus and method May 6, 2017 Issued
Array ( [id] => 12063423 [patent_doc_number] => 20170339767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'ILLUMINATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/588659 [patent_app_country] => US [patent_app_date] => 2017-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6284 [patent_no_of_claims] => 20 [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] => 15588659 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588659
Illumination device May 6, 2017 Issued
Array ( [id] => 12035201 [patent_doc_number] => 20170325300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Configurable Switch Array' [patent_app_type] => utility [patent_app_number] => 15/587995 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4635 [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] => 15587995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/587995
Configurable switch array May 4, 2017 Issued
Array ( [id] => 11835259 [patent_doc_number] => 20170216977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'SYSTEMS, APPARATUS, AND METHODS FOR CONVERTING A BI-LEVEL LIGHTING SYSTEM TO A DIMMABLE LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/487422 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10646 [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] => 15487422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487422
Systems, apparatus, and methods for converting a bi-level lighting system to a dimmable lighting system Apr 12, 2017 Issued
Array ( [id] => 12007261 [patent_doc_number] => 20170311416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'METHOD, DEVICE, AND SYSTEM FOR CONTROLLING SMART LIGHT' [patent_app_type] => utility [patent_app_number] => 15/485941 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9661 [patent_no_of_claims] => 22 [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] => 15485941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485941
Method, device, and system for controlling smart light Apr 11, 2017 Issued
Array ( [id] => 15379601 [patent_doc_number] => 10531543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Configuration of lighting systems [patent_app_type] => utility [patent_app_number] => 15/468511 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468511
Configuration of lighting systems Mar 23, 2017 Issued
Array ( [id] => 13964097 [patent_doc_number] => 20190058393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => AC/DC PFC CONVERTER USING A HALF BRIDGE RESONANT CONVERTER, AND CORRESPONDING CONVERSION METHOD [patent_app_type] => utility [patent_app_number] => 16/078871 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16078871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078871
AC/DC PFC converter using a half bridge resonant converter, and corresponding conversion method Mar 22, 2017 Issued
Array ( [id] => 11747992 [patent_doc_number] => 20170202065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTURING VARIATIONS IN THE LIGHT OUTPUT OF INDIVIDUAL SEGMENTED LEDS' [patent_app_type] => utility [patent_app_number] => 15/464200 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5932 [patent_no_of_claims] => 15 [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] => 15464200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464200
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs Mar 19, 2017 Issued
Menu