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] => 14193455 [patent_doc_number] => 20190116433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => ANTENNA FOR A HEARING ASSISTANCE DEVICE [patent_app_type] => utility [patent_app_number] => 16/158675 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158675
Antenna for a hearing assistance device Oct 11, 2018 Issued
Array ( [id] => 14923457 [patent_doc_number] => 10433066 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Micro planar speaker [patent_app_type] => utility [patent_app_number] => 16/158251 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5766 [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] => 16158251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158251
Micro planar speaker Oct 10, 2018 Issued
Array ( [id] => 15142539 [patent_doc_number] => 10484775 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-19 [patent_title] => Earphone structure [patent_app_type] => utility [patent_app_number] => 16/156751 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3701 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16156751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/156751
Earphone structure Oct 9, 2018 Issued
Array ( [id] => 14166047 [patent_doc_number] => 20190110126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => MEMS DEVICES AND PROCESSES [patent_app_type] => utility [patent_app_number] => 16/150591 [patent_app_country] => US [patent_app_date] => 2018-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16150591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/150591
MEMS devices and processes Oct 2, 2018 Issued
Array ( [id] => 16419344 [patent_doc_number] => 10827264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Audio preferences for media content players [patent_app_type] => utility [patent_app_number] => 16/148366 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5438 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16148366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/148366
Audio preferences for media content players Sep 30, 2018 Issued
Array ( [id] => 15706579 [patent_doc_number] => 10609488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Dual-coil (differential drive) tactile transducer [patent_app_type] => utility [patent_app_number] => 16/146209 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4771 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146209
Dual-coil (differential drive) tactile transducer Sep 27, 2018 Issued
Array ( [id] => 15720647 [patent_doc_number] => 20200107091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SOUND CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 16/146504 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16146504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146504
Sound conversion device Sep 27, 2018 Issued
Array ( [id] => 15142563 [patent_doc_number] => 10484788 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-19 [patent_title] => Acoustic transducer with passive diaphragm spatially integrated with active diaphragm [patent_app_type] => utility [patent_app_number] => 16/146067 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146067
Acoustic transducer with passive diaphragm spatially integrated with active diaphragm Sep 27, 2018 Issued
Array ( [id] => 15720657 [patent_doc_number] => 20200107096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => LIQUID-RESISTANT PACKAGING FOR ELECTRO-ACOUSTIC TRANSDUCERS AND ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/146983 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16146983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146983
Liquid-resistant packaging for electro-acoustic transducers and electronic devices Sep 27, 2018 Issued
Array ( [id] => 18634570 [patent_doc_number] => 11759140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Methods and systems to determine the neural representation of digitally processed sounds [patent_app_type] => utility [patent_app_number] => 16/649899 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10080 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649899
Methods and systems to determine the neural representation of digitally processed sounds Sep 25, 2018 Issued
Array ( [id] => 15914967 [patent_doc_number] => 10654712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Elevated MEMS device in a microphone with ingress protection [patent_app_type] => utility [patent_app_number] => 16/137206 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 2228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16137206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/137206
Elevated MEMS device in a microphone with ingress protection Sep 19, 2018 Issued
Array ( [id] => 15634027 [patent_doc_number] => 10589990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => MEMS microphone [patent_app_type] => utility [patent_app_number] => 16/134355 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [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] => 16134355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134355
MEMS microphone Sep 17, 2018 Issued
Array ( [id] => 14891337 [patent_doc_number] => 10425732 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-24 [patent_title] => Sound producing device [patent_app_type] => utility [patent_app_number] => 16/125761 [patent_app_country] => US [patent_app_date] => 2018-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 12428 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125761 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125761
Sound producing device Sep 8, 2018 Issued
Array ( [id] => 15892565 [patent_doc_number] => 10652651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Speaker and operation method thereof [patent_app_type] => utility [patent_app_number] => 16/115760 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8079 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16115760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/115760
Speaker and operation method thereof Aug 28, 2018 Issued
Array ( [id] => 16227615 [patent_doc_number] => 20200252732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => PERSONALIZED EARPHONE FOR PEOPLE WITH AUDITORY ABNORMALITY [patent_app_type] => utility [patent_app_number] => 16/092443 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092443
PERSONALIZED EARPHONE FOR PEOPLE WITH AUDITORY ABNORMALITY Aug 16, 2018 Abandoned
Array ( [id] => 16882479 [patent_doc_number] => 11032647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Multi-layer loudspeaker cover and vehicle [patent_app_type] => utility [patent_app_number] => 16/607042 [patent_app_country] => US [patent_app_date] => 2018-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3480 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607042
Multi-layer loudspeaker cover and vehicle Aug 15, 2018 Issued
Array ( [id] => 18191923 [patent_doc_number] => 11582544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Microphone assembly having shielding function for motor vehicle [patent_app_type] => utility [patent_app_number] => 16/633819 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 4993 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633819
Microphone assembly having shielding function for motor vehicle Jul 23, 2018 Issued
Array ( [id] => 13502379 [patent_doc_number] => 20180302732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => PORTED HEADPHONES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/014555 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014555
Ported headphones and related methods Jun 20, 2018 Issued
Array ( [id] => 13621561 [patent_doc_number] => 20180362332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => TRANSDUCER PACKAGING [patent_app_type] => utility [patent_app_number] => 16/007799 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16007799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007799
Transducer packaging Jun 12, 2018 Issued
Array ( [id] => 13632741 [patent_doc_number] => 20180367925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => FLEXIBLE EAR PIECE FOR HEARING AID [patent_app_type] => utility [patent_app_number] => 16/006275 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006275
Flexible ear piece for hearing aid Jun 11, 2018 Issued
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