Search

Thanh K Truong

Supervisory Patent Examiner (ID: 1995, Phone: (571)272-4472 , Office: P/3721 )

Most Active Art Unit
3721
Art Unit(s)
3721, 3731
Total Applications
811
Issued Applications
484
Pending Applications
40
Abandoned Applications
287

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13801733 [patent_doc_number] => 20190014405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Speaker Box [patent_app_type] => utility [patent_app_number] => 15/856830 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856830 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856830
Speaker box Dec 27, 2017 Issued
Array ( [id] => 12763312 [patent_doc_number] => 20180146272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => SYSTEM FOR CONTINUOUS MONITORING OF BODY SOUNDS [patent_app_type] => utility [patent_app_number] => 15/857203 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857203
System for continuous monitoring of body sounds Dec 27, 2017 Issued
Array ( [id] => 14988409 [patent_doc_number] => 10448141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Earphone [patent_app_type] => utility [patent_app_number] => 15/854056 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 12965 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854056
Earphone Dec 25, 2017 Issued
Array ( [id] => 14923447 [patent_doc_number] => 10433061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Ear unit and portable sound device [patent_app_type] => utility [patent_app_number] => 15/854049 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11237 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15854049 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/854049
Ear unit and portable sound device Dec 25, 2017 Issued
Array ( [id] => 13437591 [patent_doc_number] => 20180270338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => LOUDSPEAKER, LOUDSPEAKER DEVICE AND MOBILE TERMINAL [patent_app_type] => utility [patent_app_number] => 15/852460 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852460 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852460
Loudspeaker, loudspeaker device and mobile terminal Dec 21, 2017 Issued
Array ( [id] => 12884341 [patent_doc_number] => 20180186622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => MICRO-ELECTROMECHANICAL TRANSDUCER [patent_app_type] => utility [patent_app_number] => 15/852164 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852164
Micro-electromechanical transducer Dec 21, 2017 Issued
Array ( [id] => 14512915 [patent_doc_number] => 20190200112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => EARPIECE WITH STABILIZING FEATURES AND RELATED TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 15/853395 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853395
Earpiece with stabilizing features and related technology Dec 21, 2017 Issued
Array ( [id] => 15116787 [patent_doc_number] => 20190345026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => RAMPING OF SENSOR POWER IN A MICROELECTROMECHANICAL SYSTEM DEVICE [patent_app_type] => utility [patent_app_number] => 16/466606 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466606
Ramping of sensor power in a microelectromechanical system device Nov 29, 2017 Issued
Array ( [id] => 15243255 [patent_doc_number] => 10507137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Tactile interface system [patent_app_type] => utility [patent_app_number] => 15/825099 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 26854 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15825099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/825099
Tactile interface system Nov 27, 2017 Issued
Array ( [id] => 13743541 [patent_doc_number] => 20180376241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Sound Generator [patent_app_type] => utility [patent_app_number] => 15/819123 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819123
Sound Generator Nov 20, 2017 Abandoned
Array ( [id] => 14610825 [patent_doc_number] => 10358098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Vehicle speaker system [patent_app_type] => utility [patent_app_number] => 15/819095 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5420 [patent_no_of_claims] => 22 [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] => 15819095 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819095
Vehicle speaker system Nov 20, 2017 Issued
Array ( [id] => 12782866 [patent_doc_number] => 20180152791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => MEMS MICROPHONE HAVING REDUCED LEAKAGE CURRENT AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 15/818561 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15818561 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818561
MEMS microphone having reduced leakage current and method of manufacturing the same Nov 19, 2017 Issued
Array ( [id] => 14923481 [patent_doc_number] => 10433078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Eye-mounted hearing aid [patent_app_type] => utility [patent_app_number] => 15/814449 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 7761 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814449
Eye-mounted hearing aid Nov 15, 2017 Issued
Array ( [id] => 15070667 [patent_doc_number] => 10464807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Semiconductor device, microphone and method for producing a semiconductor device [patent_app_type] => utility [patent_app_number] => 15/813990 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813990
Semiconductor device, microphone and method for producing a semiconductor device Nov 14, 2017 Issued
Array ( [id] => 14787605 [patent_doc_number] => 20190268700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => ELECTROACOUSTIC DRIVER AND RELATED LOUDSPEAKER/SOUNDER [patent_app_type] => utility [patent_app_number] => 16/461945 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2880 [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] => 16461945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461945
Electroacoustic driver and related loudspeaker/sounder Nov 14, 2017 Issued
Array ( [id] => 14288285 [patent_doc_number] => 20190141427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => HEADSET MOUNTABLE MICROPHONE SHIELD [patent_app_type] => utility [patent_app_number] => 15/807760 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15807760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807760
Headset mountable microphone shield Nov 8, 2017 Issued
Array ( [id] => 15706531 [patent_doc_number] => 10609463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Integrated microphone device and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 15/797813 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 6220 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797813
Integrated microphone device and manufacturing method thereof Oct 29, 2017 Issued
Array ( [id] => 15171019 [patent_doc_number] => 10491024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Charging systems for contact chargers and related methods [patent_app_type] => utility [patent_app_number] => 15/797239 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797239 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797239
Charging systems for contact chargers and related methods Oct 29, 2017 Issued
Array ( [id] => 14495067 [patent_doc_number] => 10334343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Integrated annular headphone [patent_app_type] => utility [patent_app_number] => 15/795848 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 2421 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795848 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795848
Integrated annular headphone Oct 26, 2017 Issued
Array ( [id] => 12720631 [patent_doc_number] => 20180132044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Hearing aid with camera [patent_app_type] => utility [patent_app_number] => 15/794748 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15794748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/794748
Hearing aid with camera Oct 25, 2017 Abandoned
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