基于专利科技文献引用的湾区电子信息产业比较研究 ☆
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曾敬
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The Electronic Information Industry Comparison of Four Greater Bay Areas Based on Non-patent-references
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Jing Zeng
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表2 四大湾区电子信息次级行业有非专利引文(NPR)的专利申请情况对比(单位:件) |
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四大湾区 | 信息安全设备制造 | 通信系统设备制造 | 通信终端设备制造 | 计算机整机制造 | 可穿戴设备制造 | 智能车载设备 | 集成电路制造 | 敏感元器件制造 | 电子专用材料 | 粤港澳大湾区 | 专利申请总量 | 143769 | 298143 | 233500 | 2683 | 155444 | 79065 | 93789 | 9622 | 8616 | 有NPR的专利申请量 | 29635 | 72901 | 52986 | 1139 | 21386 | 4553 | 13983 | 1435 | 1211 | 有NPR的专利申请占比 | 20.61% | 24.45% | 22.69% | 44.39% | 13.76% | 5.76% | 14.91% | 14.91% | 14.06% | 东京湾区 | 专利申请总量 | 47700 | 135435 | 104037 | 13370 | 120197 | 17408 | 230402 | 17577 | 14170 | 有NPR的专利申请量 | 22664 | 66913 | 48292 | 5769 | 51550 | 5656 | 95021 | 7097 | 5638 | 有NPR的专利申请占比 | 47.51% | 49.41% | 46.42% | 43.15% | 42.89% | 32.49% | 41.24% | 40.38% | 39.79% | 旧金山湾区 | 专利申请总量 | 98997 | 175834 | 127832 | 26148 | 195662 | 15739 | 137597 | 6461 | 4264 | 有NPR的专利申请量 | 47065 | 87016 | 60918 | 15643 | 105248 | 5281 | 64977 | 2892 | 1812 | 有NPR的专利申请占比 | 47.54% | 49.49% | 47.65% | 59.82% | 53.79% | 33.55% | 47.22% | 44.76% | 42.50% | 纽约湾区 | 专利申请总量 | 45671 | 54427 | 37615 | 16682 | 112574 | 7681 | 56169 | 3278 | 2628 | 有NPR的专利申请量 | 20951 | 24492 | 16103 | 8882 | 63542 | 2623 | 27416 | 1282 | 1002 | 有NPR的专利申请占比 | 45.87% | 45.00% | 42.81% | 53.24% | 56.44% | 34.15% | 48.81% | 39.11% | 38.13% |
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