Search

Daniel D. Chang

Examiner (ID: 461, Phone: (571)272-1801 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2819, 2844, 0
Total Applications
2565
Issued Applications
2341
Pending Applications
103
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13191505 [patent_doc_number] => 10111302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Compatible inductor-type circuit structure with direct input from commercial power [patent_app_type] => utility [patent_app_number] => 15/700471 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2370 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700471
Compatible inductor-type circuit structure with direct input from commercial power Sep 10, 2017 Issued
Array ( [id] => 16568207 [patent_doc_number] => 10893593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Intelligent lighting control system temperature control apparatuses, systems, and methods [patent_app_type] => utility [patent_app_number] => 16/330797 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 9876 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16330797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330797
Intelligent lighting control system temperature control apparatuses, systems, and methods Sep 5, 2017 Issued
Array ( [id] => 12517554 [patent_doc_number] => 10003323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Impedance calibration circuit [patent_app_type] => utility [patent_app_number] => 15/697076 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4430 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15697076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/697076
Impedance calibration circuit Sep 5, 2017 Issued
Array ( [id] => 16174596 [patent_doc_number] => 10716193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Intelligent lighting control method and apparatus for spatial location determination [patent_app_type] => utility [patent_app_number] => 16/330792 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 10642 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16330792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330792
Intelligent lighting control method and apparatus for spatial location determination Sep 5, 2017 Issued
Array ( [id] => 16594271 [patent_doc_number] => 10903549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Reconfigurable antenna device suitable for three-segment type metal back cover [patent_app_type] => utility [patent_app_number] => 16/344775 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16344775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344775
Reconfigurable antenna device suitable for three-segment type metal back cover Aug 31, 2017 Issued
Array ( [id] => 14561985 [patent_doc_number] => 10349476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => LED driver adapted for gang boxes [patent_app_type] => utility [patent_app_number] => 15/693980 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 7932 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15693980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693980
LED driver adapted for gang boxes Aug 31, 2017 Issued
Array ( [id] => 17545740 [patent_doc_number] => 11310891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Controller for controlling a lighting device [patent_app_type] => utility [patent_app_number] => 16/328454 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5293 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16328454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/328454
Controller for controlling a lighting device Aug 21, 2017 Issued
Array ( [id] => 16609712 [patent_doc_number] => 10910731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => High performance flat panel antennas for dual band, wide band and dual polarity operation [patent_app_type] => utility [patent_app_number] => 16/329250 [patent_app_country] => US [patent_app_date] => 2017-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 8335 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329250
High performance flat panel antennas for dual band, wide band and dual polarity operation Aug 17, 2017 Issued
Array ( [id] => 13215939 [patent_doc_number] => 10122349 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-06 [patent_title] => Multi-mode power train integrated circuit [patent_app_type] => utility [patent_app_number] => 15/677989 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 9678 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677989
Multi-mode power train integrated circuit Aug 14, 2017 Issued
Array ( [id] => 13189383 [patent_doc_number] => 10110230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Level shifter and method for operating the same [patent_app_type] => utility [patent_app_number] => 15/677046 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677046
Level shifter and method for operating the same Aug 14, 2017 Issued
Array ( [id] => 16124163 [patent_doc_number] => 20200214104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => LIGHTING APPARATUS, DRIVING CIRCUIT AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/639119 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639119
Lighting apparatus, driving circuit and driving method thereof Aug 14, 2017 Issued
Array ( [id] => 13009311 [patent_doc_number] => 10028345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Linear lighting with distributed onboard power conversion and filtering [patent_app_type] => utility [patent_app_number] => 15/675518 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6835 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 15675518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675518
Linear lighting with distributed onboard power conversion and filtering Aug 10, 2017 Issued
Array ( [id] => 13112985 [patent_doc_number] => 10075160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Switch circuit, radio-frequency module, and communication device [patent_app_type] => utility [patent_app_number] => 15/672480 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 20467 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 15672480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/672480
Switch circuit, radio-frequency module, and communication device Aug 8, 2017 Issued
Array ( [id] => 13258463 [patent_doc_number] => 10141932 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-27 [patent_title] => Wiring with external terminal [patent_app_type] => utility [patent_app_number] => 15/669801 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5985 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15669801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/669801
Wiring with external terminal Aug 3, 2017 Issued
Array ( [id] => 13272359 [patent_doc_number] => 10148270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Switchable power islands having configurably on routing paths [patent_app_type] => utility [patent_app_number] => 15/658206 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4997 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658206 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658206
Switchable power islands having configurably on routing paths Jul 23, 2017 Issued
Array ( [id] => 12155373 [patent_doc_number] => 20180026637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'PRECISION MODULATION TIMER (PMT) INTEGRATED IN A PROGRAMMALBE LOGIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/656978 [patent_app_country] => US [patent_app_date] => 2017-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8968 [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] => 15656978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/656978
Precision modulation timer (PMT) integrated in a programmable logic device Jul 20, 2017 Issued
Array ( [id] => 12155379 [patent_doc_number] => 20180026643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'NOISE-IMMUNIE REFERENCE (NREF) INTERGARED IN A PROGRAMMABLE LOGIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/656982 [patent_app_country] => US [patent_app_date] => 2017-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9469 [patent_no_of_claims] => 13 [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] => 15656982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/656982
Noise-immune reference (NREF) integrated in a programmable logic device Jul 20, 2017 Issued
Array ( [id] => 14680409 [patent_doc_number] => 20190239319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Intelligent Lighting Control System Electrical Connector Apparatuses, Systems, and Methods [patent_app_type] => utility [patent_app_number] => 16/315441 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315441
Intelligent lighting control system electrical connector apparatuses, systems, and methods Jul 6, 2017 Issued
Array ( [id] => 16151811 [patent_doc_number] => 10709001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Intelligent lighting control system scene list selection apparatuses, systems, and methods [patent_app_type] => utility [patent_app_number] => 16/315782 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7285 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315782
Intelligent lighting control system scene list selection apparatuses, systems, and methods Jul 5, 2017 Issued
Array ( [id] => 14969715 [patent_doc_number] => 20190312336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => ELECTRONIC DEVICE COMPRISING ANTENNA [patent_app_type] => utility [patent_app_number] => 16/314965 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314965
Electronic device including antenna Jul 4, 2017 Issued
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