Search

Quan M. Hua

Examiner (ID: 18988, Phone: (571)270-7232 , Office: P/2645 )

Most Active Art Unit
2645
Art Unit(s)
2645, 2617
Total Applications
883
Issued Applications
641
Pending Applications
74
Abandoned Applications
179

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13545967 [patent_doc_number] => 20180324531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => HEARING AID COMPRISING A RECEIVER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/033801 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033801
Hearing aid comprising a receiver assembly Jul 11, 2018 Issued
Array ( [id] => 14370047 [patent_doc_number] => 10306351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Portable sound device [patent_app_type] => utility [patent_app_number] => 16/017738 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8419 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017738
Portable sound device Jun 24, 2018 Issued
Array ( [id] => 16070617 [patent_doc_number] => 10694283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Suspended speaker housing in a teleconference system [patent_app_type] => utility [patent_app_number] => 15/987842 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987842
Suspended speaker housing in a teleconference system May 22, 2018 Issued
Array ( [id] => 13438035 [patent_doc_number] => 20180270560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => CONTACT HEARING SYSTEM WITH WEARABLE COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 15/983448 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15983448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/983448
CONTACT HEARING SYSTEM WITH WEARABLE COMMUNICATION APPARATUS May 17, 2018 Abandoned
Array ( [id] => 13530971 [patent_doc_number] => 20180317028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => METHOD FOR OPERATING A HEARING APPARATUS, AND HEARING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/963537 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15963537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/963537
Method for operating a hearing apparatus, and hearing apparatus Apr 25, 2018 Issued
Array ( [id] => 13381103 [patent_doc_number] => 20180242093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => ASSEMBLY AID FOR MINIATURE TRANSDUCER [patent_app_type] => utility [patent_app_number] => 15/957110 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957110 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957110
Assembly aid for miniature transducer Apr 18, 2018 Issued
Array ( [id] => 13979371 [patent_doc_number] => 10219063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-26 [patent_title] => In-ear wireless device with bone conduction mic communication [patent_app_type] => utility [patent_app_number] => 15/950110 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6742 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950110 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950110
In-ear wireless device with bone conduction mic communication Apr 9, 2018 Issued
Array ( [id] => 14239661 [patent_doc_number] => 20190132003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => METHOD OF DETECTING AUDIO INPUT MODE [patent_app_type] => utility [patent_app_number] => 15/925862 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925862
Method of detecting audio input mode Mar 19, 2018 Issued
Array ( [id] => 15391129 [patent_doc_number] => 10536784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Hearing device with an earpiece and method for controlling a hearing device [patent_app_type] => utility [patent_app_number] => 15/911648 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6518 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911648
Hearing device with an earpiece and method for controlling a hearing device Mar 4, 2018 Issued
Array ( [id] => 15583771 [patent_doc_number] => 10582296 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-03 [patent_title] => Foldable speaker baffle system [patent_app_type] => utility [patent_app_number] => 15/910391 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 3913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910391
Foldable speaker baffle system Mar 1, 2018 Issued
Array ( [id] => 15506521 [patent_doc_number] => 20200053449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => HEADPHONE [patent_app_type] => utility [patent_app_number] => 16/498719 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16498719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498719
Headphone Feb 27, 2018 Issued
Array ( [id] => 17248526 [patent_doc_number] => 20210368271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => ACOUSTIC TRANSDUCERS WITH POLE PLATES [patent_app_type] => utility [patent_app_number] => 16/762697 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762697
ACOUSTIC TRANSDUCERS WITH POLE PLATES Feb 25, 2018 Abandoned
Array ( [id] => 12901072 [patent_doc_number] => 20180192199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => ELECTRO-ACOUSTIC DRIVER HAVING COMPLIANT DIAPHRAGM WITH STIFFENING ELEMENT [patent_app_type] => utility [patent_app_number] => 15/904564 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904564
Electro-acoustic driver having compliant diaphragm with stiffening element Feb 25, 2018 Issued
Array ( [id] => 15550595 [patent_doc_number] => 10575101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Microelectromechanical microphone [patent_app_type] => utility [patent_app_number] => 15/897946 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 12839 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15897946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897946
Microelectromechanical microphone Feb 14, 2018 Issued
Array ( [id] => 16188222 [patent_doc_number] => 10721576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => MEMS microphone and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/897016 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3884 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15897016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897016
MEMS microphone and method for manufacturing the same Feb 13, 2018 Issued
Array ( [id] => 14923453 [patent_doc_number] => 10433064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Acoustic device configuration and method [patent_app_type] => utility [patent_app_number] => 15/896329 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3829 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15896329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896329
Acoustic device configuration and method Feb 13, 2018 Issued
Array ( [id] => 16581762 [patent_doc_number] => 20210016164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => CONTENT PRESENTATION SYSTEM, CONTENT PRESENTATION DEVICE, AND WIND PRESENTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/483499 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16483499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483499
Content presentation system, content presentation device, and wind presenting device Feb 7, 2018 Issued
Array ( [id] => 14679699 [patent_doc_number] => 20190238964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => Acoustic Earpiece System [patent_app_type] => utility [patent_app_number] => 15/881088 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15881088 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/881088
Acoustic Earpiece System Jan 25, 2018 Abandoned
Array ( [id] => 14385009 [patent_doc_number] => 20190166417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => Microphone Structure And Flip-Type Electronic Device [patent_app_type] => utility [patent_app_number] => 15/880446 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880446
Microphone structure and flip-type electronic device Jan 24, 2018 Issued
Array ( [id] => 12805183 [patent_doc_number] => 20180160231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => MINIATURE DEVICE HAVING AN ACOUSTIC DIAPHRAGM [patent_app_type] => utility [patent_app_number] => 15/875866 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15875866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875866
Miniature device having an acoustic diaphragm Jan 18, 2018 Issued
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