Search

Dung K. Chau

Examiner (ID: 13352, Phone: (571)270-1754 , Office: P/2153 )

Most Active Art Unit
2153
Art Unit(s)
2169, 2153, 2161
Total Applications
506
Issued Applications
427
Pending Applications
9
Abandoned Applications
72

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14802507 [patent_doc_number] => 10404267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Transmission system and wireless communication system [patent_app_type] => utility [patent_app_number] => 16/095722 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9075 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16095722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095722
Transmission system and wireless communication system Apr 4, 2017 Issued
Array ( [id] => 13465433 [patent_doc_number] => 20180284259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => AIRCRAFT SLAT AND FLAP CONTROL WITH RADIO FREQUENCY IDENTIFICATION TAGS [patent_app_type] => utility [patent_app_number] => 15/476669 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476669
AIRCRAFT SLAT AND FLAP CONTROL WITH RADIO FREQUENCY IDENTIFICATION TAGS Mar 30, 2017 Abandoned
Array ( [id] => 11998918 [patent_doc_number] => 20170303073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'SYSTEM AND METHOD FOR PAIRING A PLURALITY OF WIRELESS DEVICES' [patent_app_type] => utility [patent_app_number] => 15/470228 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5684 [patent_no_of_claims] => 20 [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] => 15470228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470228
Enclosure for pairing a plurality of wireless devices Mar 26, 2017 Issued
Array ( [id] => 11927164 [patent_doc_number] => 09794761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Intelligent formation and management of dynamic talk groups' [patent_app_type] => utility [patent_app_number] => 15/468415 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10546 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468415
Intelligent formation and management of dynamic talk groups Mar 23, 2017 Issued
Array ( [id] => 13451555 [patent_doc_number] => 20180277320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => APPARATUS WITH MEMBRANE PANEL HAVING CLOSE-PROXIMITY COMMUNICATION ANTENNA [patent_app_type] => utility [patent_app_number] => 15/464971 [patent_app_country] => US [patent_app_date] => 2017-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15464971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/464971
Apparatus with membrane panel having close-proximity communication antenna Mar 20, 2017 Issued
Array ( [id] => 12575736 [patent_doc_number] => 10020849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Self-canceling magnetic structures for transferring power and communication signals [patent_app_type] => utility [patent_app_number] => 15/457397 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7694 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15457397 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/457397
Self-canceling magnetic structures for transferring power and communication signals Mar 12, 2017 Issued
Array ( [id] => 12265210 [patent_doc_number] => 20180084406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/457219 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19964 [patent_no_of_claims] => 19 [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] => 15457219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/457219
Wireless communication device and method for transmitting energy by optimum parameters Mar 12, 2017 Issued
Array ( [id] => 11719723 [patent_doc_number] => 20170188222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'LOCATION-BASED, RADIO-DEVICE IDENTIFICATION APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/456012 [patent_app_country] => US [patent_app_date] => 2017-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 17866 [patent_no_of_claims] => 21 [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] => 15456012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/456012
Location-based, radio-device identification apparatus and method Mar 9, 2017 Issued
Array ( [id] => 11960579 [patent_doc_number] => 20170264731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'ENVIRONMENT CONTROLLERS CAPABLE OF CONTROLLING A PLURALITY OF SMART LIGHT FIXTURES' [patent_app_type] => utility [patent_app_number] => 15/454417 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7785 [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] => 15454417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/454417
Environment controllers capable of controlling a plurality of smart light fixtures Mar 8, 2017 Issued
Array ( [id] => 11968864 [patent_doc_number] => 20170273017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'REQUEST-TO-SEND/CLEAR-TO-SEND ENABLED POWER SAVING AND OFF-CHANNEL OPERATIONS' [patent_app_type] => utility [patent_app_number] => 15/452660 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10756 [patent_no_of_claims] => 30 [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] => 15452660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452660
REQUEST-TO-SEND/CLEAR-TO-SEND ENABLED POWER SAVING AND OFF-CHANNEL OPERATIONS Mar 6, 2017 Abandoned
Array ( [id] => 13134419 [patent_doc_number] => 10085162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => System and method for over-the-air testing of milli-meter wave and other beamforming technologies [patent_app_type] => utility [patent_app_number] => 15/452115 [patent_app_country] => US [patent_app_date] => 2017-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15452115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/452115
System and method for over-the-air testing of milli-meter wave and other beamforming technologies Mar 6, 2017 Issued
Array ( [id] => 11953600 [patent_doc_number] => 20170257751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'Off-Network Wireless Mission Critical Session Initiation' [patent_app_type] => utility [patent_app_number] => 15/450849 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 27604 [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] => 15450849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/450849
Off-Network Wireless Mission Critical Session Initiation Mar 5, 2017 Abandoned
Array ( [id] => 13232109 [patent_doc_number] => 10129852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Method for broadcasting to unspecified entity in wireless communication system and device for the same [patent_app_type] => utility [patent_app_number] => 15/414917 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 10388 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 15414917 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414917
Method for broadcasting to unspecified entity in wireless communication system and device for the same Jan 24, 2017 Issued
Array ( [id] => 13937597 [patent_doc_number] => 20190052314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => METHOD FOR MANAGING COMMUNICATION BETWEEN A CONTACTLESS READER AND A PORTABLE CONTACTLESS DEVICE [patent_app_type] => utility [patent_app_number] => 16/076894 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16076894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076894
Method for managing communication between a contactless reader and a portable contactless device Jan 23, 2017 Issued
Array ( [id] => 14000171 [patent_doc_number] => 20190069243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Intelligent Power Management for Monitoring A Movable Object [patent_app_type] => utility [patent_app_number] => 16/070429 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 16070429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070429
Intelligent power management for monitoring a movable object Jan 22, 2017 Issued
Array ( [id] => 13230247 [patent_doc_number] => 10128909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Subsea contactless connector system and method with extremely high data transfer rate [patent_app_type] => utility [patent_app_number] => 15/375250 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3118 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375250 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375250
Subsea contactless connector system and method with extremely high data transfer rate Dec 11, 2016 Issued
Array ( [id] => 12825931 [patent_doc_number] => 20180167149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => CALIBRATION DEVICE, METHOD AND PROGRAM FOR ACHIEVING SYNCHRONIZATION BETWEEN AUDIO AND VIDEO DATA WHEN USING BLUETOOTH AUDIO DEVICES [patent_app_type] => utility [patent_app_number] => 15/375044 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375044
Calibration device, method and program for achieving synchronization between audio and video data when using Bluetooth audio devices Dec 8, 2016 Issued
Array ( [id] => 12672076 [patent_doc_number] => 20180115858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => SYSTEMS AND METHODS FOR CONNECTING WIRELESS COMMUNICATION DEVICES [patent_app_type] => utility [patent_app_number] => 15/331359 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15331359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/331359
SYSTEMS AND METHODS FOR CONNECTING WIRELESS COMMUNICATION DEVICES Oct 20, 2016 Abandoned
Array ( [id] => 11862752 [patent_doc_number] => 09742455 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-22 [patent_title] => 'Transmission dock of electronic device' [patent_app_type] => utility [patent_app_number] => 15/296226 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5721 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296226
Transmission dock of electronic device Oct 17, 2016 Issued
Array ( [id] => 11946939 [patent_doc_number] => 20170251090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'METHOD AND DEVICE FOR PRESENTING INFORMATION' [patent_app_type] => utility [patent_app_number] => 15/296307 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4521 [patent_no_of_claims] => 20 [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] => 15296307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296307
METHOD AND DEVICE FOR PRESENTING INFORMATION Oct 17, 2016 Abandoned
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