Search

Joseph Chang

Examiner (ID: 18846, Phone: (571)272-1759 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2842, 2817, 2843, 2836, 2849
Total Applications
2209
Issued Applications
1939
Pending Applications
126
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10811382 [patent_doc_number] => 20160157542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'VENTILATION CAP' [patent_app_type] => utility [patent_app_number] => 14/733441 [patent_app_country] => US [patent_app_date] => 2015-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2418 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 14733441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/733441
Ventilation cap Jun 7, 2015 Issued
Array ( [id] => 11323221 [patent_doc_number] => 20160353832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'LIQUID IMPERVIOUS FOOT WEAR' [patent_app_type] => utility [patent_app_number] => 14/730221 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2013 [patent_no_of_claims] => 3 [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] => 14730221 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730221
LIQUID IMPERVIOUS FOOT WEAR Jun 2, 2015 Abandoned
Array ( [id] => 10704833 [patent_doc_number] => 20160050980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'Pants to Assist in Holding Up a Diaper' [patent_app_type] => utility [patent_app_number] => 14/724697 [patent_app_country] => US [patent_app_date] => 2015-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4295 [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] => 14724697 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/724697
Pants to assist in holding up a diaper May 27, 2015 Issued
Array ( [id] => 11569003 [patent_doc_number] => 20170107648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'SELVEDGE FORMING DEVICE FOR A WEFT THREAD' [patent_app_type] => utility [patent_app_number] => 15/311357 [patent_app_country] => US [patent_app_date] => 2015-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4412 [patent_no_of_claims] => 17 [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] => 15311357 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/311357
Selvedge forming device for a weft thread May 26, 2015 Issued
Array ( [id] => 11893569 [patent_doc_number] => 09763484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Watersport hiking support system' [patent_app_type] => utility [patent_app_number] => 14/723158 [patent_app_country] => US [patent_app_date] => 2015-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3934 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14723158 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/723158
Watersport hiking support system May 26, 2015 Issued
Array ( [id] => 11388353 [patent_doc_number] => 09549582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Protective helmet' [patent_app_type] => utility [patent_app_number] => 14/721158 [patent_app_country] => US [patent_app_date] => 2015-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9822 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14721158 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/721158
Protective helmet May 25, 2015 Issued
Array ( [id] => 12301176 [patent_doc_number] => 09936745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Composite garment wearable in a multitude of outfit variations [patent_app_type] => utility [patent_app_number] => 14/719236 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 80 [patent_no_of_words] => 4642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14719236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/719236
Composite garment wearable in a multitude of outfit variations May 20, 2015 Issued
Array ( [id] => 11298172 [patent_doc_number] => 09506171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Bead weaving tool' [patent_app_type] => utility [patent_app_number] => 14/704277 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4899 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14704277 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704277
Bead weaving tool May 4, 2015 Issued
Array ( [id] => 11282177 [patent_doc_number] => 09498012 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-22 [patent_title] => 'Deployable umbrella hood garment' [patent_app_type] => utility [patent_app_number] => 14/698161 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2753 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14698161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/698161
Deployable umbrella hood garment Apr 27, 2015 Issued
Array ( [id] => 11866619 [patent_doc_number] => 20170233904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'UNITARY WOVEN FABRIC CONSTRUCT OF MULTIPLE ZONES' [patent_app_type] => utility [patent_app_number] => 15/310005 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11068 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 13 [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] => 15310005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/310005
Unitary woven fabric construct of multiple zones Apr 27, 2015 Issued
Array ( [id] => 11342539 [patent_doc_number] => 09526926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Protective garment with vent features' [patent_app_type] => utility [patent_app_number] => 14/694233 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4863 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14694233 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/694233
Protective garment with vent features Apr 22, 2015 Issued
Array ( [id] => 10442605 [patent_doc_number] => 20150327617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'SWIVELLING NECKBAND FOR A PROTECTION HELMET' [patent_app_type] => utility [patent_app_number] => 14/686284 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2383 [patent_no_of_claims] => 14 [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] => 14686284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686284
Swivelling neckband for a protection helmet Apr 13, 2015 Issued
Array ( [id] => 11105536 [patent_doc_number] => 20160302506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'HAT SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/686581 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5908 [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] => 14686581 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686581
HAT SYSTEMS Apr 13, 2015 Abandoned
Array ( [id] => 10397536 [patent_doc_number] => 20150282543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'BACK INTEGRAL AIR DISTRIBUTION SYSTEM IN VENTILATED SUIT' [patent_app_type] => utility [patent_app_number] => 14/680221 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3303 [patent_no_of_claims] => 21 [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] => 14680221 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680221
Back integral air distribution system in ventilated suit Apr 6, 2015 Issued
Array ( [id] => 10323747 [patent_doc_number] => 20150208750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'BODY IMPACT BRACING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/679001 [patent_app_country] => US [patent_app_date] => 2015-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13004 [patent_no_of_claims] => 12 [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] => 14679001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/679001
BODY IMPACT BRACING APPARATUS Apr 4, 2015 Abandoned
Array ( [id] => 11203637 [patent_doc_number] => 09433247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-06 [patent_title] => 'Weight-displacing knee pad' [patent_app_type] => utility [patent_app_number] => 14/675901 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6714 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14675901 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/675901
Weight-displacing knee pad Mar 31, 2015 Issued
Array ( [id] => 11785279 [patent_doc_number] => 09394634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Woven shielding textile impervious to visible and ultraviolet electromagnetic radiation' [patent_app_type] => utility [patent_app_number] => 14/664801 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14664801 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/664801
Woven shielding textile impervious to visible and ultraviolet electromagnetic radiation Mar 19, 2015 Issued
Array ( [id] => 11074490 [patent_doc_number] => 20160271454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'SCUBA MASK STRUCTURE AND MANUFACTURING PROCESS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/662241 [patent_app_country] => US [patent_app_date] => 2015-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2205 [patent_no_of_claims] => 10 [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] => 14662241 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/662241
Scuba mask structure and manufacturing process thereof Mar 18, 2015 Issued
Array ( [id] => 12106597 [patent_doc_number] => 09863069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Hollow-weave ground fabric' [patent_app_type] => utility [patent_app_number] => 15/129747 [patent_app_country] => US [patent_app_date] => 2015-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6058 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15129747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129747
Hollow-weave ground fabric Mar 16, 2015 Issued
Array ( [id] => 11275834 [patent_doc_number] => 09492306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Cervical spine protection apparatus and methods of use' [patent_app_type] => utility [patent_app_number] => 14/658286 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 9054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14658286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/658286
Cervical spine protection apparatus and methods of use Mar 15, 2015 Issued
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