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] => 11922239 [patent_doc_number] => 09789808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Headlight directional control for illuminating an identified object' [patent_app_type] => utility [patent_app_number] => 15/200550 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8511 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15200550 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/200550
Headlight directional control for illuminating an identified object Jun 30, 2016 Issued
Array ( [id] => 11819692 [patent_doc_number] => 09723669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'LED lighting system and controller, a method of controlling a plurality of LEDs, and a computer program therefor' [patent_app_type] => utility [patent_app_number] => 15/200076 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5384 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15200076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/200076
LED lighting system and controller, a method of controlling a plurality of LEDs, and a computer program therefor Jun 30, 2016 Issued
Array ( [id] => 11387629 [patent_doc_number] => 20170013685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'LIGHTING DEVICE AND LUMINAIRE' [patent_app_type] => utility [patent_app_number] => 15/200289 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9079 [patent_no_of_claims] => 7 [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] => 15200289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/200289
Lighting device and luminaire Jun 30, 2016 Issued
Array ( [id] => 11740903 [patent_doc_number] => 09705503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Signal conversion' [patent_app_type] => utility [patent_app_number] => 15/194416 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11299 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15194416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/194416
Signal conversion Jun 26, 2016 Issued
Array ( [id] => 14856035 [patent_doc_number] => 10416739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Shift register units, driving methods and driving apparatuses thereof, and gate driving circuits [patent_app_type] => utility [patent_app_number] => 15/531365 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531365
Shift register units, driving methods and driving apparatuses thereof, and gate driving circuits Jun 23, 2016 Issued
Array ( [id] => 11354351 [patent_doc_number] => 20160373091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'MINIMIZING INFORMATION LEAKAGE FROM COMBINATORIAL LOGIC' [patent_app_type] => utility [patent_app_number] => 15/184386 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3551 [patent_no_of_claims] => 13 [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] => 15184386 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184386
Minimizing information leakage from combinatorial logic Jun 15, 2016 Issued
Array ( [id] => 12149278 [patent_doc_number] => 09883557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Two-terminal integrated circuits with time-varying voltage-current characteristics including phased-locked power supplies' [patent_app_type] => utility [patent_app_number] => 15/184821 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15606 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15184821 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184821
Two-terminal integrated circuits with time-varying voltage-current characteristics including phased-locked power supplies Jun 15, 2016 Issued
Array ( [id] => 11920193 [patent_doc_number] => 09788399 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-10 [patent_title] => 'System and method for flight deck laser flash mitigation' [patent_app_type] => utility [patent_app_number] => 15/184423 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2747 [patent_no_of_claims] => 20 [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] => 15184423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184423
System and method for flight deck laser flash mitigation Jun 15, 2016 Issued
Array ( [id] => 11899935 [patent_doc_number] => 09769889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Driving circuit for flash light-emitting diode and operating method thereof' [patent_app_type] => utility [patent_app_number] => 15/183796 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4070 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15183796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183796
Driving circuit for flash light-emitting diode and operating method thereof Jun 15, 2016 Issued
Array ( [id] => 11355424 [patent_doc_number] => 20160374165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'BACKLIGHT MODULE AND LIQUID-CRYSTAL DISPLAY DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/184101 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4422 [patent_no_of_claims] => 18 [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] => 15184101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184101
BACKLIGHT MODULE AND LIQUID-CRYSTAL DISPLAY DEVICE USING THE SAME Jun 15, 2016 Abandoned
Array ( [id] => 12539328 [patent_doc_number] => 10009982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Light fixture connectable device useful for establishing a network infrastructure [patent_app_type] => utility [patent_app_number] => 15/177416 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15177416 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/177416
Light fixture connectable device useful for establishing a network infrastructure Jun 8, 2016 Issued
Array ( [id] => 11725706 [patent_doc_number] => 09698574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Method of forming an igniter circuit and structure therefor' [patent_app_type] => utility [patent_app_number] => 15/136144 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 13960 [patent_no_of_claims] => 23 [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] => 15136144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136144
Method of forming an igniter circuit and structure therefor Apr 21, 2016 Issued
Array ( [id] => 11127003 [patent_doc_number] => 20160323978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'WIRELESSLY CONTROLLED LIGHTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/136178 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3875 [patent_no_of_claims] => 23 [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] => 15136178 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136178
Wirelessly controlled lighting device Apr 21, 2016 Issued
Array ( [id] => 11661900 [patent_doc_number] => 09674927 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-06 [patent_title] => 'Method and apparatus to address inadvertent deactivation of devices' [patent_app_type] => utility [patent_app_number] => 15/135631 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4097 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15135631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135631
Method and apparatus to address inadvertent deactivation of devices Apr 21, 2016 Issued
Array ( [id] => 11041281 [patent_doc_number] => 20160238237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'Illumination Device, Including System and Method of Use' [patent_app_type] => utility [patent_app_number] => 15/136685 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9791 [patent_no_of_claims] => 23 [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] => 15136685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/136685
Illumination Device, Including System and Method of Use Apr 21, 2016 Abandoned
Array ( [id] => 11126972 [patent_doc_number] => 20160323947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'LIGHTING DEVICE AND ILLUMINATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/134759 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 19483 [patent_no_of_claims] => 18 [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] => 15134759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/134759
Lighting device and illumination apparatus Apr 20, 2016 Issued
Array ( [id] => 11811924 [patent_doc_number] => 09716503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Function programmable circuit and operation method thereof' [patent_app_type] => utility [patent_app_number] => 15/135544 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4797 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 15135544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135544
Function programmable circuit and operation method thereof Apr 20, 2016 Issued
Array ( [id] => 11553432 [patent_doc_number] => 09622308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Lighting device, illumination device, and lighting fixture' [patent_app_type] => utility [patent_app_number] => 15/134687 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 10786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15134687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/134687
Lighting device, illumination device, and lighting fixture Apr 20, 2016 Issued
Array ( [id] => 11740905 [patent_doc_number] => 09705505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Reconfigurable semiconductor device' [patent_app_type] => utility [patent_app_number] => 15/134974 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 8477 [patent_no_of_claims] => 16 [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] => 15134974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/134974
Reconfigurable semiconductor device Apr 20, 2016 Issued
Array ( [id] => 11119557 [patent_doc_number] => 20160316532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'Power Supply Device for LED Light' [patent_app_type] => utility [patent_app_number] => 15/134902 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4691 [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] => 15134902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/134902
Power supply device for LED light Apr 20, 2016 Issued
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