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] => 14559653 [patent_doc_number] => 10348302 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-09 [patent_title] => Radiation-hardened latch circuit [patent_app_type] => utility [patent_app_number] => 15/994671 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1752 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994671
Radiation-hardened latch circuit May 30, 2018 Issued
Array ( [id] => 13600441 [patent_doc_number] => 20180351769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => METHODS AND SYSTEMS FOR BACKGROUND CALIBRATION OF MULTI-PHASE PARALLEL RECEIVERS [patent_app_type] => utility [patent_app_number] => 15/992105 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15992105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992105
Methods and systems for background calibration of multi-phase parallel receivers May 28, 2018 Issued
Array ( [id] => 13964255 [patent_doc_number] => 20190058472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => IMPEDANCE CALIBRATION DEVICE AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/985653 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15985653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/985653
Impedance calibration device and method thereof May 20, 2018 Issued
Array ( [id] => 13436663 [patent_doc_number] => 20180269874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => MINIMIZING INFORMATION LEAKAGE FROM COMBINATORIAL LOGIC [patent_app_type] => utility [patent_app_number] => 15/981462 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981462
Minimizing information leakage from combinatorial logic May 15, 2018 Issued
Array ( [id] => 14829375 [patent_doc_number] => 10411711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => FPGA having a virtual array of logic tiles, and method of configuring and operating same [patent_app_type] => utility [patent_app_number] => 15/975037 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975037
FPGA having a virtual array of logic tiles, and method of configuring and operating same May 8, 2018 Issued
Array ( [id] => 13633345 [patent_doc_number] => 20180368227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => PULSE WIDTH MODULATION PATTERN GENERATOR CIRCUIT, CORRESPONDING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 15/975059 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975059
Pulse width modulation pattern generator circuit, corresponding device and method May 8, 2018 Issued
Array ( [id] => 14269047 [patent_doc_number] => 10284098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Load current adjusting circuit and adjusting method thereof [patent_app_type] => utility [patent_app_number] => 15/974824 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15974824 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/974824
Load current adjusting circuit and adjusting method thereof May 8, 2018 Issued
Array ( [id] => 14181213 [patent_doc_number] => 10264643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-16 [patent_title] => Dual over-current protection for phase cut dimmer [patent_app_type] => utility [patent_app_number] => 15/975142 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15975142 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/975142
Dual over-current protection for phase cut dimmer May 8, 2018 Issued
Array ( [id] => 14012893 [patent_doc_number] => 10224930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Method for detecting the topology of electrical wiring [patent_app_type] => utility [patent_app_number] => 15/964245 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4313 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964245
Method for detecting the topology of electrical wiring Apr 26, 2018 Issued
Array ( [id] => 13528075 [patent_doc_number] => 20180315580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => APPARATUS FOR SUPPLYING POWER AND APPARATUS FOR TREATING SUBSTRATE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/962487 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15962487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/962487
Apparatus for supplying power and apparatus for treating substrate including the same Apr 24, 2018 Issued
Array ( [id] => 14004693 [patent_doc_number] => 10220780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Lighting module for vehicle [patent_app_type] => utility [patent_app_number] => 15/960741 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960741 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960741
Lighting module for vehicle Apr 23, 2018 Issued
Array ( [id] => 13535551 [patent_doc_number] => 20180319318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => CONTROL OF AT LEAST ONE LIGHTING MEANS OF A VEHICLE HEADLIGHT DEPENDING ON AN ELECTRICAL QUANTITY PROVIDABLE ON A VEHICLE HEADLIGHT CONNECTION OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 15/960633 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960633
Control of at least one lighting means of a vehicle headlight depending on an electrical quantity providable on a vehicle headlight connection of a vehicle Apr 23, 2018 Issued
Array ( [id] => 13515817 [patent_doc_number] => 20180309451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Sparse Coding With Memristor Networks [patent_app_type] => utility [patent_app_number] => 15/960772 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960772
Sparse coding with Memristor networks Apr 23, 2018 Issued
Array ( [id] => 13979933 [patent_doc_number] => 10219348 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-26 [patent_title] => LED fault detection circuit and LED control circuit using the same [patent_app_type] => utility [patent_app_number] => 15/959493 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4750 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959493
LED fault detection circuit and LED control circuit using the same Apr 22, 2018 Issued
Array ( [id] => 13365113 [patent_doc_number] => 20180234097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => PRECISION MODULATION TIMER (PMT) INTEGRATED IN A PROGRAMMABLE LOGIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/951029 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951029
Precision modulation timer (PMT) integrated in a programmable logic device Apr 10, 2018 Issued
Array ( [id] => 14924097 [patent_doc_number] => 10433389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Lighting devices and methods for use [patent_app_type] => utility [patent_app_number] => 15/943210 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 15789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943210
Lighting devices and methods for use Apr 1, 2018 Issued
Array ( [id] => 13307689 [patent_doc_number] => 20180205381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => NOISE-IMMUNE REFERENCE (NREF) INTEGRATED IN A PROGRAMMABLE LOGIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/921201 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921201
Noise-immune reference (NREF) integrated in a programmable logic device Mar 13, 2018 Issued
Array ( [id] => 13307681 [patent_doc_number] => 20180205377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => IMPEDANCE CALIBRATION CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/920149 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920149 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920149
Impedance calibration circuit and semiconductor apparatus including the same Mar 12, 2018 Issued
Array ( [id] => 16005015 [patent_doc_number] => 20200178378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => SIGNALING LAMP MONITOR [patent_app_type] => utility [patent_app_number] => 16/615713 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 16615713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615713
Signaling lamp monitor Mar 8, 2018 Issued
Array ( [id] => 13419803 [patent_doc_number] => 20180261444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => SEMI-ACTIVE ANTENNA STARTING AID FOR HID ARC TUBES [patent_app_type] => utility [patent_app_number] => 15/915061 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15915061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/915061
Semi-active antenna starting aid for HID arc tubes Mar 6, 2018 Issued
Menu