
Sinh N. Tran
Supervisory Patent Examiner (ID: 11151, Phone: (571)272-7564 , Office: P/2661 )
| Most Active Art Unit | 2608 |
| Art Unit(s) | 2608, 2504, 2743, 2661, 2644, 2615, 2747, 2643, 2651, 2696, 2622, 2605, 2637 |
| Total Applications | 603 |
| Issued Applications | 455 |
| Pending Applications | 49 |
| Abandoned Applications | 101 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3840006
[patent_doc_number] => 05784479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-21
[patent_title] => 'Loudspeaker frame'
[patent_app_type] => 1
[patent_app_number] => 8/663874
[patent_app_country] => US
[patent_app_date] => 1996-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 890
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/784/05784479.pdf
[firstpage_image] =>[orig_patent_app_number] => 663874
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/663874 | Loudspeaker frame | Jun 18, 1996 | Issued |
Array
(
[id] => 4028952
[patent_doc_number] => 05907625
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-25
[patent_title] => 'Piezoelectric element and piezoelectric acoustic device'
[patent_app_type] => 1
[patent_app_number] => 8/664385
[patent_app_country] => US
[patent_app_date] => 1996-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 15
[patent_no_of_words] => 4209
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/907/05907625.pdf
[firstpage_image] =>[orig_patent_app_number] => 664385
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/664385 | Piezoelectric element and piezoelectric acoustic device | Jun 13, 1996 | Issued |
Array
(
[id] => 3676212
[patent_doc_number] => 05668886
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Loudspeaker structure'
[patent_app_type] => 1
[patent_app_number] => 8/662291
[patent_app_country] => US
[patent_app_date] => 1996-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3873
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/668/05668886.pdf
[firstpage_image] =>[orig_patent_app_number] => 662291
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/662291 | Loudspeaker structure | Jun 12, 1996 | Issued |
Array
(
[id] => 3520756
[patent_doc_number] => 05588066
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Speaker mounting structure'
[patent_app_type] => 1
[patent_app_number] => 8/646012
[patent_app_country] => US
[patent_app_date] => 1996-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1263
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 481
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588066.pdf
[firstpage_image] =>[orig_patent_app_number] => 646012
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/646012 | Speaker mounting structure | May 6, 1996 | Issued |
Array
(
[id] => 3640686
[patent_doc_number] => 05687248
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-11
[patent_title] => 'Light weight and low magnetic leakage loudspeaker'
[patent_app_type] => 1
[patent_app_number] => 8/643238
[patent_app_country] => US
[patent_app_date] => 1996-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2932
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/687/05687248.pdf
[firstpage_image] =>[orig_patent_app_number] => 643238
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/643238 | Light weight and low magnetic leakage loudspeaker | May 1, 1996 | Issued |
Array
(
[id] => 3793804
[patent_doc_number] => 05757945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Terminal for speaker'
[patent_app_type] => 1
[patent_app_number] => 8/630782
[patent_app_country] => US
[patent_app_date] => 1996-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 29
[patent_figures_cnt] => 35
[patent_no_of_words] => 11851
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/757/05757945.pdf
[firstpage_image] =>[orig_patent_app_number] => 630782
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/630782 | Terminal for speaker | Apr 9, 1996 | Issued |
Array
(
[id] => 3669854
[patent_doc_number] => 05627904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-06
[patent_title] => 'Miniature loudspeaker clip structure'
[patent_app_type] => 1
[patent_app_number] => 8/624742
[patent_app_country] => US
[patent_app_date] => 1996-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 1395
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/627/05627904.pdf
[firstpage_image] =>[orig_patent_app_number] => 624742
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/624742 | Miniature loudspeaker clip structure | Mar 26, 1996 | Issued |
Array
(
[id] => 3758716
[patent_doc_number] => 05717771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-02-10
[patent_title] => 'Programmable hearing aid means worn in the auditory canal'
[patent_app_type] => 1
[patent_app_number] => 8/609560
[patent_app_country] => US
[patent_app_date] => 1996-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2082
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/717/05717771.pdf
[firstpage_image] =>[orig_patent_app_number] => 609560
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/609560 | Programmable hearing aid means worn in the auditory canal | Feb 29, 1996 | Issued |
Array
(
[id] => 3637133
[patent_doc_number] => 05608810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Loudspeaker structure'
[patent_app_type] => 1
[patent_app_number] => 8/608928
[patent_app_country] => US
[patent_app_date] => 1996-02-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2299
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/608/05608810.pdf
[firstpage_image] =>[orig_patent_app_number] => 608928
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/608928 | Loudspeaker structure | Feb 28, 1996 | Issued |
| 90/004169 | HEARING AID PROGRAMMING INTERFACE | Feb 13, 1996 | Issued |
| 08/598932 | SPEAKER | Feb 8, 1996 | Abandoned |
Array
(
[id] => 3714801
[patent_doc_number] => 05675660
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-07
[patent_title] => 'Apparatus for protecting microphones'
[patent_app_type] => 1
[patent_app_number] => 8/591752
[patent_app_country] => US
[patent_app_date] => 1996-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2535
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/675/05675660.pdf
[firstpage_image] =>[orig_patent_app_number] => 591752
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/591752 | Apparatus for protecting microphones | Jan 24, 1996 | Issued |
Array
(
[id] => 3520723
[patent_doc_number] => 05588064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Hearing aid battery cover switch'
[patent_app_type] => 1
[patent_app_number] => 8/586212
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 2599
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588064.pdf
[firstpage_image] =>[orig_patent_app_number] => 586212
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/586212 | Hearing aid battery cover switch | Jan 15, 1996 | Issued |
Array
(
[id] => 3632259
[patent_doc_number] => 05615274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-25
[patent_title] => 'Multi-function microphone connecter'
[patent_app_type] => 1
[patent_app_number] => 8/587842
[patent_app_country] => US
[patent_app_date] => 1996-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 1227
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 295
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/615/05615274.pdf
[firstpage_image] =>[orig_patent_app_number] => 587842
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/587842 | Multi-function microphone connecter | Jan 10, 1996 | Issued |
Array
(
[id] => 3782665
[patent_doc_number] => 05734734
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-31
[patent_title] => 'Audio voice coil adaptor ring'
[patent_app_type] => 1
[patent_app_number] => 8/580764
[patent_app_country] => US
[patent_app_date] => 1995-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 4810
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/734/05734734.pdf
[firstpage_image] =>[orig_patent_app_number] => 580764
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/580764 | Audio voice coil adaptor ring | Dec 28, 1995 | Issued |
Array
(
[id] => 3895794
[patent_doc_number] => 05748757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-05
[patent_title] => 'Collapsible image derived differential microphone'
[patent_app_type] => 1
[patent_app_number] => 8/579528
[patent_app_country] => US
[patent_app_date] => 1995-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 3920
[patent_no_of_claims] => 30
[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] => patents/05/748/05748757.pdf
[firstpage_image] =>[orig_patent_app_number] => 579528
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/579528 | Collapsible image derived differential microphone | Dec 26, 1995 | Issued |
Array
(
[id] => 3734779
[patent_doc_number] => 05701356
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-23
[patent_title] => 'Neck engageable transducer support assembly and method of using same'
[patent_app_type] => 1
[patent_app_number] => 8/567154
[patent_app_country] => US
[patent_app_date] => 1995-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 7684
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/701/05701356.pdf
[firstpage_image] =>[orig_patent_app_number] => 567154
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/567154 | Neck engageable transducer support assembly and method of using same | Dec 4, 1995 | Issued |
Array
(
[id] => 3707181
[patent_doc_number] => 05619584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Headphone'
[patent_app_type] => 1
[patent_app_number] => 8/565790
[patent_app_country] => US
[patent_app_date] => 1995-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1405
[patent_no_of_claims] => 4
[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] => patents/05/619/05619584.pdf
[firstpage_image] =>[orig_patent_app_number] => 565790
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/565790 | Headphone | Nov 30, 1995 | Issued |
| 08/561442 | HEADWEAR INCORPORATING AUDIO EARPHONES | Nov 20, 1995 | Abandoned |
Array
(
[id] => 3774607
[patent_doc_number] => 05742697
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Microphone with telescopic sound pickup means'
[patent_app_type] => 1
[patent_app_number] => 8/558514
[patent_app_country] => US
[patent_app_date] => 1995-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 1510
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/742/05742697.pdf
[firstpage_image] =>[orig_patent_app_number] => 558514
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/558514 | Microphone with telescopic sound pickup means | Nov 15, 1995 | Issued |